Bitcoin Mine Cooling Options - What are my choices ...

[USA-IA][H] 5x HD7970, Custom ITX Cases - 678 Cases [W] Paypal

For sale:
2x Power Color HD 7970 - $75 Each
3x Gigabyte HD7970 - $75 Each
Because some people care - This was part of the first mining rig my company ran. They mined Bitcoin directly before Asics were created. After that they sat in a Closet and honestly we just forgot about them. So they have been sitting for quite a while. I couldn't tell you how long.

678 Cases:
The case measures 6.5” tall x 7.5” D x 8.5” W. (Get it? 678….) The entire case is approximately 6.78 Liters. Boasting a unique bolt together design, and an all steel construction with ample airflow it provides excellent heat efficiency. Every 678 Case is industrial powder coated for extreme durability.
If you want the smallest PC possible with a discrete GPU and power supply built in, the 678 case is for you. So join the 678 family today!
Colors: Gloss White, Textured Black, Black/Green
Max component sizes: Motherboard – ITX Form Factor Power supply – Small Form Factor (SFF) required GPU – Length: 183mm / Height: 130mm CPU cooler – Height: 60mm Hard drive – No 2.5” or 3.5” Hard drive mounting is provided – m.2 is recommended External Fans – No external fan locations Water cooling – Not even remotely possible
What is in the box?
Price for white or Black:$100
Green:$80

Stamps: https://photos.app.goo.gl/86xFbgKT42cxoeep9
Glamour Shots Including a video of the parts being cut through the laser: https://photos.app.goo.gl/h7LH5MijTfpg2iUY8
submitted by hartwog to hardwareswap [link] [comments]

AMD Threadripper 3970x - My adventure so far (Will edit as I go)

I own a gaming community called Unknown Skies gaming (For a little Context) and we are planning a server upgrade. Currently we have a Dell R620 with Dual E5-2690 V2's Running @ 3.3Ghz, has 196GB Ram. The game we host on this rig is called Empyrion Galactic Survival.
The reason for the upgrade is currently the server just isnt high end enough to continue supporting our target playerbase of 100 players, and Performance has dipped due to the game being alpha and the devs are not doing much to improve server side efficiency. Back in 7.0 we could host 150 players on this machine, now it struggles with 60... Yeah big change in 2 years.
After a lot of research... I can clearly see Intel Xeon Gold 6154 CPUs (2 of them) do not outperform even the R9 3950x according to passmark. The price of these used intel servers is stunningly high on the used market... Dual 18 Core XG 6154 Processors with 128gb ram (Dell R740 I think, feel free to correct me) cost right around 10,000$ USD Used give or take 1000$ or so... And get stomped on by an 800$ Single Socket CPU... Thats new and has a warranty... I get that it doesnt support as much memory... But Dang...
So I looked into threadripper... HOLY SHAT!! The 3970x hits 60k+ in passmark... And the ENTIRE system with a custom cooling loop is less than 6 Grand? Thats nuts to me! Amazing Deal! Im sad all my servers and rigs are intel hahahahaha.
What we need, What im aiming for, and my thought process - Feel free to leave thoughts and suggestions..
AMD Threadripper 3970x (Because High Per thread throughput matters due to shit code, and more players on a playfield means more cpu usage on that thread, Lots of threads matter as every playfield opens a new PlayfieldServer.exe and is its own instance so the more spread out players are, the more cores you need to spread out workload. 32 cores 64 threads... NICE)
Corsair Vengeance LPX 256 GB (8 x 32 GB) DDR4-3200 Memory (Each player uses around 1-3gb ram, 2 on average, goal was 100 Players)
ASRock TRX40 TAICHI ATX sTRX4 Motherboard (Thought this was a solid selection given the options I saw)
EVGA 1000 W 80+ Gold Certified Semi-modular ATX Power Supply SHOULD be sufficient with a closed loop water cooler, all SSD's and not requiring a gaming GPU (Plan on a 1050ti / 1050 at most)
Case im using is a modified 4U rackmount case with 3x 120mm fans going in the front, radiator behind those. Could NOT find one that I didnt have to modify. Went with El-cheapo option cause imma be drilling it and modding it internally - Rosewill Server Chassis Server Case Rackmount Case for Bitcoin Mining 4U off ebay I think it will work, and if not I have a file server that would LOVE the home LMAO. So it was well worth the Chance.
Water cooling Solution I settled on was a Thermaltake Floe TR4 Edition. I thought about using a Custom Cooling loop, but by the time I priced everything out the way I would do it... It came out to like 500$ ish LMAO. The above cooler From what I can tell should be sufficient, and should fit in the case i chose. Tight fit, but should fit.
Im excitedly looking forward to the build :) Anyone have any experience with any of this and care to chime in?
submitted by Chilimeat to Amd [link] [comments]

Watercooling dynamics

I recently started to mine bitcoins, so the pc is at full load all the time. I control the fans with the water temperature. I tried different settings: first, I set the fans to 100%@35c. The fans were always on 100% and sometimes the temps exceeded 35c. When I set the fans to run 100%@50c, the temperature went to 40c but the fans now run @50-60%. The cpu/gpu temps haven't changed at all. How does this work? It seems like higher water temperature with slower fan speeds equals the same cooling capacity as faster fans with cooler water.
submitted by tonnentonie to watercooling [link] [comments]

Anything in my current, fairly old (but water-cooled!), PC worth using in a new one?

I started building computers around the year 2000 and have never really done a complete build from scratch (for myself) after my first. I'd upgrade a part here and there, and over time everything has been replaced multiple times. However, I'm thinking, due to an upgrade hiatus (it took me a LONG time to "beat" Skyrim :-P), I'm at the end of the road. I'm close to the conclusion that, for the second time in my life, it makes sense for a fresh new build. I figure I'd run this past y'all first.
My next computer I'll use for both fun and work. On the fun side, it would ideally play modern games (Particularly, I'm eying Elder Scrolls VI and Baldurs Gate III) on decent settings on my 34" widescreen monitor. Work-wise, it needs to be able to run multiple docker containers and let me do other things (take notes in notion, google docs, etc.) while on a CPU-crushing video call. The budget is $1,500.
Here is my current setup and thoughts on each component:
Photos: https://imgur.com/a/xyM07dx

Things that may be useful:
Operating System: Windows 10 Professional (from upgrading from Windows 7... the DVD is hopefully somewhere)
PSU: Corsair TX850W - It has been trusty for the last eight years, but may not have the needed connectors for today's stuff.
Hard Drive: Crucial MX100 512 GB SATA SSD - 2.5-Inch, No performance complaints (specs claim 6.0 Gb/s), although I'm running out of storage space.
Optical Drive: Pioneer DVD-RW - Do people still put these in new computers? I also have an external USB DVD drive I could use in a pinch.
Case: Chieftec Dragon Mid Tower - this old case is steel and heavy as shit, which is actually nice as my dogs and toddlers are unlikely to knock it over inadvertently. It has a window which I like, although cable management is a massive pain in the ass. I'm not too fond of the door that covers the buttons and optical drive and lost it long ago.
Cooling: Custom water cooling setup - I water-cooled in 2002, overclocking my Athlon XP 1700+ from 1.4Ghz to 2.5. It was awesome. The radiator and T-valve are the original gangsters. I'm on my fifth pump, with my last three being the Swiftech MCP655-B, which I like. The current water block is some D-Tek for the old CPU socket. The radiator is an old Chevy Impala radiator (I think) that this guy I met on a 3DMark (now Futuremark) forum (jb2cool?) custom modified and made a shroud that houses two 120mm fans. I had to drill the shit out of my case to mount this thing in there. I'm very nostalgic about this setup, but it would also be a huge pain to fit into a new case.
Monitor: LG 34UM67-P 34 - 34" IPS widescreen; 5ms 2560 x 1080 60hz; is 60hz too slow these days?
Keyboard and mouse: Logitech Chordless Wave - USB dongle; wrists feel ok, no complaints

Things that probably will not be useful:
Motherboard: Gigabyte P45T-ES3G - I'm pretty sure I won't be reusing this. I also bought it to replace a more bad-ass motherboard that died when my previous power supply died and took it out with it. I do like how it had dual bios, though.
CPU: Intel Core 2 Quad Q6600 - Been impressed with this CPU lasting as long as it has. I wet sanded it down to a mirror finish ready to overclock the shit out of it, but then never got to it as life got in the way.
Memory: 4x4GB PC3-12800 DDR3 - G.Skill Ripjaws; ancient technology. Note: I want more than 16GB ram in my next build.
GPU: Asus Geforce GTX 460 - My previous GTX 460 died at the height of bitcoin, and any modern GPU was stupidly expensive. Replacing mine was only $30 on eBay, so that's the route I went.

tl;dr: are any of the above bolded components still worthwhile in a modern PC build?
submitted by Zugwalt to buildapc [link] [comments]

Number crunching/Deep learning machine needed

Hi,
I have tried to build my own, but it appears like I've gotten rusty in this. It has also reached prices beyond my expectations. But I want to keep it for about 7-10 years.
What will you be doing with this PC? Be as specific as possible, and include specific games or programs you will be using.
I don't plan to use this for gaming or bitcoin mining. I will process a lot of text from external sources, compute numbers, and train some deep learning models.
What is your maximum budget before rebates/shipping/taxes?
4000 USD / 36000 NOK.
When do you plan on building/buying the PC? Note: beyond a week or two from today means any build you receive will be out of date when you want to buy.
ASAP
What, exactly, do you need included in the budget? (ToweOS/monitokeyboard/mouse/etc)
Things I would want:
CPU: AMD Ryzen 9 3950X (or something fast that has 16+ cores; I will run highly parallel jobs) GPU: GeForce RTX 2080 Ti (large memory is preferred) Memory: 32GB (or more) Motherboard: Preferably an X570 with PCIe 4.0 NVMe support. WiFi would be nice, because there is no network cabling around that area. USB-C heads would be nice, but not required. Case: USB-C is required. I prefer white, silvegrey, but black would be fine as well. No disc drive needed. Storage: NVMe (1 TB should be enough for me, I suppose). I already have an SSD inside my old machine. PSU: 850W or higher would be good. I have plans to install another card in that. Fans: I have no idea how many I need, nor where to mount them. Something less noisy would be nice. If water cooling is less-noisy and comparable in terms of pricing, I can go for water cooling.
Which country (and state/province) will you be purchasing the parts in? If you're in US, do you have access to a Microcenter location?
Norway
If reusing any parts (including monitor(s)/keyboard/mouse/etc), what parts will you be reusing? Brands and models are appreciated.
SSD (Samsung evo 850), keyboard, mouse, monitor. Brands of those don't matter.
Will you be overclocking? If yes, are you interested in overclocking right away, or down the line? CPU and/or GPU?
Most likely, no. However, it appears like both the CPU and the GPU can be overclocked to a certain extent.
Are there any specific features or items you want/need in the build? (ex: SSD, large amount of storage or a RAID setup, CUDA or OpenCL support, etc)
CUDA and OpenCL support would be required. I already have an SSD. But an NVMe drive is needed.
Do you have any specific case preferences (Size like ITX/microATX/mid-towefull-tower, styles, colors, window or not, LED lighting, etc), or a particular color theme preference for the components?
I don't like LED lighting. I prefer white, silver or grey cases. Size doesn't matter as long as I can place 2 full size PCIe cards in that. I don't like window, but don't mind if a cheap model has that.
Do you need a copy of Windows included in the budget? If you do need one included, do you have a preference?
No. It will run Linux.
Extra info or particulars:
Nothing apart from those.
I would be very happy, if you could help me build something along these lines.
submitted by wornbrain to buildapcforme [link] [comments]

I literally have tens of thousands of dollars in top-shelf hardware, looking to repurpose some before selling on eBay to build a NAS system, possibly a dedicated firewall device as well. o_O

Q1) What will you be doing with this PC? Be as specific as possible, and include specific games or programs you will be using.**

A1) This will be a dedicated NAS system for my home network. As such, I'm looking to have it:

- Host ##TB's of 720, 1080 & up resolution Movies and TV Shows I'm about to begin ripping from a MASSIVE DVD & Blueray collection I have.

- My kids are big on Minecraft. I understand it's possible to host your own "worlds" (or whatever they call the maps you can build) on your own "server". I think it would be pretty neat to offer them (& their friends - if can be done 'safely/securely') their own partition on one of my NAS HDD's.

- I also have accounts with a couple diff VPN companies... I understand it's possible (?) to sync said VPN's with a NAS, this might be a more relative topic on the next point/purpose...

- I'd like to be able to remotely link to this NAS for when I travel overseas and want to stream at my temp location from my house/this NAS.
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Q2) What is your maximum budget before rebates/shipping/taxes?**

* A2) Here's where I make matters more complicated than most others would... I've been an advocate for Bitcoin and crypto-currencies in general since 2013. I invested in a small mining outfit back in 2014 (strictly Bitcoin/ASIC's). One of my buddies is the President of a large-scale mining operation (foreign and domestic) and he convinced me to dabble in the GPU mining-space. I made my first hardware purchase in Q4, 2017 and launched a small-scale GPU-Farm in my house since then. I had the rigs mining up until Q3 of 2018 (not cost-efficient to keep on, especially living in SoFlo) and since then, the hardware's been collecting dust (& pissing off my family members since they lost access to 3X rooms in the house - I won't let anyone go near my gear). One of my New Years Resolutions for 2019 was to clear out the house of all my mining equipment so that's all about to go up on eBay. So "budget" is relative to whatever I "MUST" spend if I can't repurpose any of the parts I already have on hand for this build... (Anyone having something I "need" and is looking to barter for one of the items I'll list later on in here, LMK).
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Q3) When do you plan on building/buying the PC? Note: beyond a week or two from today means any build you receive will be out of date when you want to buy.**

A3) IMMEDIATELY! :)
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Q4) What, exactly, do you need included in the budget? (ToweOS/monitokeyboard/mouse/etc\)**

A4) Well I had a half-assed idea approximately 1 year ago that it might be wise to build a bunch of 'gaming rigs' to sell on eBay with my intended repurposed mining hardware so I went on a shopping spree for like 6 months. That said; I've got a plethora of various other components that aren't even unboxed yet. 90% of the items I've purchased for this additional project were items that were marked down via MIR (mail-in-rebates) & what-not...
AFAIK, there are only 3X items I absolutely do not have which I 'MUST' find. Those would be - 1) Motherboard which accepts "ECC RAM". 2) CPU for said MOBO. 3) Said "ECC RAM".\* 
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Q5) Which country (and state/province) will you be purchasing the parts in? If you're in US, do you have access to a Microcenter location?**

A5) I'm located in Southwest Florida. No Microcenter's here. Best Buy is pretty much my only option although I am a member of Newegg, Amazon & Costco if that makes any difference?
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Q6) If reusing any parts (including monitor(s)/keyboard/mouse/etc), what parts will you be reusing? Brands and models are appreciated.**

A6) In an attempt to better clean up this Q&A, I'm going to list the items I have on-hand at the end of this questionnaire in-case passers-by feel like this might be a TLDR.* (Scroll to the bottom & you'll see what I mean).
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Q7) Will you be overclocking? If yes, are you interested in overclocking right away, or down the line? CPU and/or GPU?**

A7) I don't think that's necessary for my intended purpose although - I'm not against it if that helps & FWIW, I'm pretty skilled @ this task already (it's not rocket science).
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Q8) Are there any specific features or items you want/need in the build? (ex: SSD, large amount of storage or a RAID setup, CUDA or OpenCL support, etc)**

A8) As stated in A4; ECC RAM is non-negotiable... RAID seems like a logical application here as well.

- This will predominantly be receiving commands from MacOS computers. I don't think that matters really but figured it couldn't hurt to let you guys know.\*

- I'd also be quite fond of implementing "PFSENSE" (or something of that caliber) applied to this system so I could give my Netgear Nighthawks less stress in that arena, plus my limited understanding of PFSENSE is that it's ability to act as a firewall runs circles around anything that comes with consumer-grade Wi-Fi routers (like my Nighthawks). Just the same, I'm open to building a second rig just for the firewall.\*

- Another desirable feature would be that it draws as little electricity from the wall as possible. (I'm EXTREMELY skilled in this arena. I have "Kill-A-Watts" to test/gauge on, as well as an intimate understanding of the differences between Silver, Gold, Platinum and Titanium rated PSU's. As well as having already measured each of the PSU's I have on-hand and taken note of the 'target TDP draw' ("Peak Power Efficiency Draw") each one offers when primed with X amount of GPU's when I used them for their original purpose.\*

- Last, but not least, sound (as in noise created from the rig). I'd like to prop this device up on my entertainment center in the living room. I've (almost) all of the top-shelf consumer grade products one could dream of regarding fans and other thermal-related artifacts.

- Almost forgot; this will be hosting to devices on the KODI platform (unless you guys have better alternative suggestions?)
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Q9) Do you have any specific case preferences (Size like ITX/microATX/mid-towefull-tower, styles, colors, window or not, LED lighting, etc), or a particular color theme preference for the components?**

A9) Definitely! Desired theme would be WHITE. If that doesn't work for whatever reason, black or gray would suffice. Regarding "Case Size". Nah, that's not too important although I don't foresee a mini-ITX build making sense if I'm going to be cramming double digit amounts of TB in the system, Internal HDD's sounds better than a bunch of externals plugged in all the USB ports.
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Q10) Do you need a copy of Windows included in the budget? If you do need one included, do you have a preference?**

A10) I don't know. If I do need a copy of Windows, I don't have one so that's something I'll have to consider I guess. I doubt that's a necessity though.
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**Extra info or particulars:*\*

AND NOW TO THE FUN-STUFF... Here's a list of everything (PARTS PARTS PARTS) I have on-hand and ready to deploy into the wild &/or negotiate a trade/barter with:

CASES -
Corsair Carbide Series Air 540 Arctic White (Model# Crypto-Currency-9011048-WW) - (Probably my top pick for this build).
Cooler Master HAF XB EVO (This is probably my top 1st or 2nd pick for this build, the thing is a monster!).
Cooler Master Elite 130 - Mini ITX - Black
Cooler Master MasterBox 5 MID-Tower - Black & White
Raidmax Sigma-TWS - ATX - White
MasterBox Lite 5 - ATX - Black w/ diff. Colored accent attachments (included with purchase)
NZXT S340 Elite Matte White Steel/Tempered Glass Edition
EVGA DG-76 Alpine White - Mid Tower w/ window
EVGA DG-73 Black - Mid Tower w/ window (I have like 3 of these)

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CPU's -
***7TH GEN OR BELOW INTEL's ("Code Name Class mentioned next to each one)**\*
Pentium G4400 (Skylake @54W TDP) - Intel ARK states is "ECC CAPABLE"
Celeron G3930 (Kaby Lake @ 51W TDP) - Intel ARK states is "ECC CAPABLE" :)
i5 6402P (Skylake @65W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(
i5 6600k (Skylake @ 91W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(
i7 6700 (Skylake @ 65W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(
i7 7700k (Kaby Lake @ 95W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(


***8TH GEN INTEL's **\*
i3-8350K (Coffee Lake @91W TDP) - Intel ARK states is "ECC FRIENDLY" :)
I5-8600K (Coffee Lake @95W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(


***AMD RYZEN's **\*
Ryzen 3 2200G
Ryzen 5 1600
Ryzen 7 1700X

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MOTHERBOARDS -

***7TH GEN AND BELOW INTEL BASED MOBO'S - **\*
MSI Z170A-SLI
ASUS PRIME Z270-A
ASUS PRIME Z270-P
ASUS PRIME Z270-K
EVGA Z270 Stinger
GIGABYTE GA-Z270XP-SLI
MSI B150M ARCTIC
MSI B250M MICRO ATX (PRO OPT. BOOST EDITION)

***8TH GEN INTEL BASED MOBO'S - **\*
EVGA Z370 FTW
GIGABYTE Z370XP SLI (Rev. 1.0)
MSI Z370 SLI PLUS


***AMD RYZEN BASED MOBO'S - **\*
ASUS ROG STRIX B350-F GAMING
MSI B350 TOMAHAWK
MSI X370 GAMING PRO
ASROCK AB350M PRO4
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RAM -

Way too many to list, nothing but 4 & 8GB DDR4 sticks and unfortunately, none are ECC so it's not even worth mentioning/listing these unless someone reading this is willing to barter. At which time I'd be obliged to send an itemized list or see if I have what they're/you're specifically looking for.\*
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THERMAL APPLICATIONS/FANS -
JUST FANS -
BeQuiet -
Pure Wings 2 (80mm)
Pure Wings 2 (120mm)
Pure Wings 2 (140mm)
Silent Wings 3 PWM (120mm)

NOCTUA -
PoopBrown - NF-A20 PWM (200mm) Specifically for the BIG "CoolerMaster HAF XB EVO" Case
GREY - NF-P12 Redux - 1700RPM (120mm) PWM
Corsair -
Air Series AF120LED (120mm)

CPU COOLING SYSTEMS -
NOCTUA -
NT-HH 1.4ml Thermal Compound
NH-D15 6 Heatpipe system (this thing is the tits)

EVGA (Extremely crappy coding in the software here, I'm like 99.99% these will be problematic if I were to try and use in any OS outside of Windows, because they barely ever work in the intended Windows as it is).
CLC 240 (240mm Water-cooled system
CRYORIG -
Cryorig C7 Cu (Low-Profile Copper Edition*)

A few other oversized CPU cooling systems I forget off the top of my head but a CPU cooler is a CPU cooler after comparing to the previous 3 models I mentioned.
I almost exclusively am using these amazing "Innovation Cooling Graphite Thermal Pads" as an alternative to thermal paste for my CPU's. They're not cheap but they literally last forever.

NZXT - Sentry Mesh Fan Controller
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POWER SUPPLIES (PSU's) -
BeQuiet 550W Straight Power 11 (GOLD)

EVGA -
750P2 (750W, Platinum)
850P2 (850W, Platinum)
750T2 (750W, TITANIUM - yeah baby, yeah)

ROSEWILL -
Quark 750W Platinum
Quark 650W Platinum

SEASONIC -
Focus 750W Platinum
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STORAGE -
HGST Ultrastar 3TB - 64mb Cache - 7200RPM Sata III (3.5)
4X Samsung 860 EVO 500GB SSD's
2X Team Group L5 LITE 3D 2.5" SSD's 480GB
2X WD 10TB Essential EXT (I'm cool with shucking)
+ 6X various other external HDD's (from 4-8TB) - (Seagate, WD & G-Drives)
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Other accessories worth mentioning -
PCI-E to 4X USB hub-adapter (I have a dozen or so of these - might not be sufficient enough &/or needed but again, 'worth mentioning' in case I somehow ever run out of SATA & USB ports and have extra external USB HDD's. Although, I'm sure there would be better suited components if I get to that point that probably won't cost all that much).
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Needless to say, I have at least 1X of everything mentioned above. In most all cases, I have multiples of these items but obviously won't be needing 2X CPU's, Cases, etc...

Naturally, I have GPU's. Specifically;

At least 1X of every. Single. NVIDIA GTX 1070 TI (Yes, I have every variation of the 1070 ti made by MSI, EVGA and Zotac. The only brand I don't have is the Gigabyte line. My partners have terrible experience with those so I didn't even bother. I'm clearly not going to be needing a GPU for this build but again, I'm cool with discussing the idea of a barter if anyone reading this is in the market for one.

I also have some GTX 1080 TI's but those are already spoken for, sorry.

It's my understanding that select CPU's I have on this list are ECC Friendly and AFAIK, only 1 of my MOBO's claims to be ECC Friendly (The ASROCK AB350M PRO4), but for the life of me, I can't find any corresponding forums that confirm this and/or direct me to a listing where I can buy compatible RAM. Just the same, if I go w/ the ASROCK MOBO, that means I'd be using one of the Ryzens. Those are DEF. power hungry little buggers. Not a deal-breaker, just hoping to find something a little more conservative in terms of TDP.


In closing, I don't really need someone to hold my hand with the build part as much as figuring out which motherboard, CPU and RAM to get. Then I'm DEFINITELY going to need some guidance on what OS is best for my desired purpose. If building 2X Rigs makes sense, I'm totally open to that as well...
Rig 1 = EPIC NAS SYSTEM
Rig 2 = EPIC PFSENSE (or the like) DEDICATED FIREWALL

Oh, I almost forgot... The current routers I'm using are...
1X Netgear Nighthawk 6900P (Modem + Router)
1X Netgear Nighthawk X6S (AC 4000 I believe - Router dedicated towards my personal devices - no IoT &/or Guests allowed on this one)
1X TP-Link Archer C5 (Router). Total overkill after implementing the Nighthawks but this old beast somehow has the best range, plus it has 2X USB ports so for now, it's dedicated towards my IoT devices.
---- I also have a few other Wi-Fi routers (Apple Airport Extreme & some inferior Netgear's but I can only allocate so many WiFi Routers to so many WiFi channels w/out pissing off my neighbors) On that note, I have managed to convince my neighbors to let me in their house/WiFi configuration so we all have our hardware locked on specific, non-competing frequencies/channels so everyone's happy. :)


Please spare me the insults as I insulted myself throughout this entire venture. Part of why I did this was because when I was a kid, I used to fantasize about building a 'DREAM PC' but could never afford such. To compensate for this deficiency, I would actually print out the latest and greatest hardware components on a word document, print the lists up & tape to wall (for motivation). I was C++ certified at the age of 14 and built my first PC when I was 7. At the age of 15 I abandoned all hope in the sector and moved on to other aspirations. This entire ordeal was largely based off me finally fulfilling a childhood fantasy. On that note = mission accomplished. Now if I'm actually able to fulfill my desires on this post, I'm definitely going to feel less shitty about blowing so much money on all this stuff over the last couple years.

TIA for assisting in any way possible. Gotta love the internets!


THE END.
:)

EDIT/UPDATE (5 hours after OP) - My inbox is being inundated with various people asking for prices and other reasonable questions about my hardware being up for sale. Not to be redundant but rather to expound on my previous remarks about 'being interested in a bartetrade' with any of you here...

I did say I was going to sell my gear on eBay in the near future, I also said I wanted to trade/barter for anything relative to helping me accomplish my OP's mission(s). I'm not desperate for the $$$ but I'm also not one of those people that likes to rip other people off. That said; I value my time and money invested in this hardware and I'm only willing to unload it all once I've established I have ZERO need for any of it here in my home first. Hence my writing this lengthy thread in an attempt to repurpose at least a grand or two I've already spent.

One of the most commonly asked questions I anticipate receiving from interested bodies is going to be "How hard were you on your hardware?" Contrary to what anyone else would have probably done in my scenario which is say they were light on it whether they were or weren't, I documented my handling of the hardware, and have no problem sharing such documentation with verified, interested buyers (WHEN THE TIME COMES) to offer you guys peace of mind.

I have photo's and video's of the venture from A-Z. I am also obliged to provide (redacted) electricity bill statements where you can correlate my photo's (power draw on each rig), and also accurately deduct the excess power my house consumed with our other household appliances. Even taking into consideration how much (more) I spent in electricity from keeping my house at a constant, cool 70-72F year-round (via my Nest thermostat). Even without the rigs, I keep my AC @ 70 when I'm home and for the last 1.5-2 years, I just so happened to spend 85% of my time here at my house. When I would travel, I'd keep it at 72 for my wife & kids.
Additionally; I had each GPU 'custom' oveunderclocke'd (MSI Afterburner for all GPU's but the EVGA's).*
I doubt everyone reading this is aware so this is for those that don't.... EVGA had the brilliant idea of implementing what they call "ICX technology" in their latest NVIDIA GTX GPU's. The short(est) explanation of this "feature" goes as follows:

EVGA GPU's w/ "ICX 9 & above" have EXTRA HEAT/THERMAL SENSORS. Unlike every other GTX 1070 ti on the market, the one's with this feature actually have each of 2/2 on-board fans connected to individual thermal sensors. Which means - if you were to use the MSI Afterburner program on one of these EVGA's and create a custom fan curve for it, you'd only be able to get 1/2 of the fans to function the way intended. The other fan simply would not engage as the MSI Afterburner software wasn't designed/coded to recognize/ communicate with an added sensor (let alone sensor'S). This, in-turn, would likely result in whoever's using it the unintended way having a GPU defect on them within the first few months I'd imagine... Perhaps if they had the TDP power settings dumbed down as much as I did (60-63%), they might get a year or two out of it since it wouldn't run as near as hot, but I doubt any longer than that since cutting off 50% of the cooling system on one of these can't be ignored too long, surely capacitors would start to blow and who knows what else...
(Warning = RANT) Another interesting side-note about the EVGA's and their "Precision-X" OveUnderclocking software is that it's designed to only recognize 4X GPU's on a single system. For miners, that's just not cool. My favorite builds had 8X and for the motherboards that weren't capable of maintaining stable sessions on 8, I set up with 6X. Only my EVGA Rigs had 3 or 4X GPU's dedicated to a single motherboard. Furthermore, and as stated in an earlier paragraph, (& this is just my opinion) = EVGA SOFTWARE SUCKS! Precision X wasn't friendly with every motherboard/CPU I threw at it and their extension software for the CLC Close-Loop-Cooling/ CPU water-coolers simply didn't work on anything, even integrating into their own Precision-X software. The amount of time it took me to finally find compatible matches with that stuff was beyond maddening. (END RANT).
Which leads me to my other comments on the matter. That's what I had every single 1070 ti set at for TDP = 60-63%. Dropping the power load that much allowed me to bring down (on average) each 1070 ti to a constant 110-115W (mind you, this is only possible w/ "Titanium" rated PSU's, Platinum comes pretty damn close to the Titanium though) while mining Ethereum and was still able to maintain a bottom of 30 MH/s and a ceiling of 32 MH/s. Increasing the TDP to 80, 90, 100% or more only increased my hashrates (yields) negligibly, like 35-36 MH/s TOPS, which also meant each one was not only pulling 160-180W+ (Vs. the aforementioned 115'ish range), it also meant my rigs were creating a significantly greater amount of heat! Fortunately for the GPU's and my own personal habits, I live in South Florida where it's hot as balls typically, last winter was nothing like this one. Increasing my yields by 10-15% didn't justify increasing the heat production in my house by >30%, nor the added electricity costs from subjecting my AC handlers to that much of an extra work-load. For anyone reading this that doesn't know/understand what I'm talking about - after spending no less than 2-3 hours with each. and. every. one. I didn't play with the settings on just one and universally apply the settings to the rest. I found the 'prime' settings and documented them with a label-maker and notepad. Here's the math in a more transparent manner:

*** I NEVER LET MY GPU's BREACH 61C, EVER. Only my 8X GPU rigs saw 60-61 & it was the ones I had in the center of the build (naturally). I have REALLY high power fans (used on BTC ASIC MINERS) that were sucking air from those GPU's which was the only way I was able to obtain such stellar results while mining with them. **\*
Mining at "acceptable" heat temps (not acceptable to me, but most of the internet would disagree = 70C) and overclocking accordingly brings in X amount of yields per unit. =
'Tweaking' (underclocking) the GPU's to my parameters reduced my yield per unit from -10-15%, but it SAVED me well over 30-35% in direct electricity consumption, and an unknown amount of passive electricity consumption via creating approximately 20%+ less heat for my AC handler to combat.

I say all this extra stuff not just for anyone interested in mining with their GPU's, but really to answer (in-depth) the apparent questions you people are asking me in PM's. Something else that should help justify my claims of being so conservative should be the fact I only have/used "Platinum and Titanium" rated PSU's. Heat production, power efficiency and longevity of the hardware were ALWAYS my top priority.* . I truly thought Crypto would continue to gain and/or recover and bounce back faster than it did. If this project had maintained positive income for 12 months+, I'd have expanded one of our sites to also cater to GPU mining on a gnarly scale.

Once I have my NAS (& possibly 2nd rig for the firewall) successfully built, I'll be willing/able to entertain selling you guys some/all of the remaining hardware prior to launching on eBay. If there's something you're specifically looking for that I listed having, feel free to PM me with that/those specific item(s). Don't count on an immediate response but what you can count on is me honoring my word in offering whoever asks first right of refusal when the time comes for me to sell this stuff. Fortunately for me, PM's are time-stamped so that's how I'll gauge everyone's place in line. I hope this extra edit answers most of the questions you guys wanted to have answered and if not, sorry I guess. I'll do my best to bring light to anything I've missed out on after I realize whatever that error was/is. The only way anyone is getting first dibs on my hardware otherwise is if they either offer compelling insight into my original questions, or have something I need to trade w/.

THE END (Round#2)


submitted by Im-Ne-wHere to buildapcforme [link] [comments]

Two 6950's in the same rig. Why is one 90C+?

submitted by woodsja2 to buildapc [link] [comments]

Cloud-Mining Solutions

Cloud-Mining Solutions

MINEMUSE

MONEY: BY THE PEOPLE, FOR THE PEOPLE

In order to get started mining Cryptocurrency, cryptocurrency miners will need dedicated computer hardware with a specialized graphical processing unit (GPU) chip or application-specific integrated circuit (ASIC), sufficient cooling means for the hardware, an always-on internet connection, which makes it a little bit complicated and expensive to mine cryptocurrencies…

Well, MINEMUSE is here to solve those problems with the use of Cloud-Mining, To make mining truly accessible, profitable and Hassel free for everyone and is more cost-effective, we at MineMuse have come up with a solution. We are manufacturing our own ASIC for future use. We will be creating our own electric power using the natural resources available, which will reduce our costing for mining; also with its use, we will be able to mine more quantity in less timeframe. Manufacturing our own ASIC will result in less expenditure for the hardware to be used. We are also planning to sell further our own manufactured ASICs to other mining corporations, which will help us in growing along with the profits.

MINEMUSE uses over 7,000 to 10,000 ASIC and around 50,000 GPU through which the mining takes place. This ASIC is specific for each coin. These are huge types of equipment that generate a lot of heat while processing, so the colder climate/regions help in keeping these types of equipment cool and also reduces the costing for the power. These ASICs are made up of a number of GPUs.

MINEMUSE actually makes it possible for investors to invest using cryptocurrency and other payment methods such as PerfectMoney and Payeer, users would be able to earn daily dividends on their investment depending on the package they chose.

The crypto mining business sector is highly dependent on energy supply. The price and availability of electric power are the two most important factors for mining companies. Electric power is the medium through which maximum profit for mining can be generated so the, more emphasis is laid upon to conserve the electric power.

To be efficient and to meet the best requirements in terms of low-cost electricity supply we have established our mining station in these regions and also have the access to many natural resources which helps in reducing the infrastructure to be used and increasing the overall profit.

MINEMUSE uses the following natural resources to generate electricity which makes it practically possible to mine cryptocurrency.
FOSSIL FUEL RESOURCES
The non-renewable natural energy sources like coal, natural gas, and oil, which are formed using the plants' and animals' biomass. These Fossil Fuels are carbon-based and currently supply most of the human energy requirements.
WIND TURBINES
Wind power converts the kinetic energy in wind to generate electric power. This is achieved by using a large wind turbine, the turbine can be connected to a generator to generate electricity or the wind used as mechanical power to perform tasks such as pumping water or grinding grain.
BIOMASS
The organic, non-fossil material of biological origin mainly like wood and wood waste, biogas, biofuels and the organic fraction of municipal and industrial waste is used to generate heat production or electric power.
WIND ENERGY
We convert the kinetic energy of wind into the electricity in the wind turbines.
SOLAR ENERGY
The solar radiations are exploited for heat or electric power.
MINEMUSE uses the above natural resources to generate natural resources
MINEMUSE makes it simple and easy for investors to mine cryptocurrency through Cloud Mining Or Remote Mining the main reason for the existence of this model is the fact that the increasing difficulty of mining has made it unprofitable for people to start mining at home.

The more accessible model for remote mining is cloud mining, where a part of the mining hardware is purchased by the miner which is hosted and owned by a mining service provider. Here the requirements such as the configuration of the hardware, maintaining uptime and selecting the most efficient and reliable pools are taken care of by the service provider.
There are a lot of pros that this option provides: instant connection (i.e no waiting time and delivery risk for hardware shipment), static maintenance and no issues related to noise, heat or space for mining.

Below are the packages that Users can choose when signing up.

https://preview.redd.it/m42zw9dxh4r31.jpg?width=2000&format=pjpg&auto=webp&s=c92b6d1b9e1c3d7c8e412950e06ae6603edae0f2

Investors can invest in MineMuse using the following payment methods...

Bitcoin, Ethereum, Bitcoin Cash, Litecoin, PerfectMoney, and Payeer.
submitted by MineMuse to u/MineMuse [link] [comments]

[USA-CO][H]ram, lga 2011 gear, 256 thread cpus/systems, gpus (firepros), 3647 gear, cpus, servers, ssds[W]specific items, cash, paypal, crypto

__


"**well I got some stuff to sell, shipping included unless local only (80023 broomfield co, or 81501 Grand Junction), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $50 (I may lower if im not too busy).**

_


-----wanted-----

audio gear (high end speakers/amps)

new gpu (1080 or above)

paypal

local cash

bitcoin, ether, zcash, other cryptos

Timestamps/Pics- https://imgur.com/a/Xoc01TO

MINING GPUS |Description|Price
:--|:--|:--
AMD SKY 900|NEW they do just under 550h/s on zcash and ~1000h/s on monero|$200 (small quantities available)
AMD SKY 700|NEW. A sky 700 will do 280h/s on zcash and 500h/s on monero|$110 (medium quantities available)
AMD W7000|used and mined on |$100 (medium quantities available)
s9150|used and mined on |$250 (5 available)

_

DDR3 ram |Description|Price
:--|:--|:--
4gb 1600mhz ddr3 non-ecc for desktop|ad3u1600w4g11-b|$15 each 4 sticks available
4gb 1600mhz ddr3 non-ecc for laptop|5M30G75129|$15 1 stick avalible
4gb 1600mhz ddr3 non-ecc for desktop|CMX8GX3M2A1333C9|$15 2 stick avalible

_


INTEL PHI GEAR |Description|Price
:--|:--|:--
intel s7200ap motherboard | Proprietary board and wiring |$550
intel Compute Module HNS7200AP (no fans) | works with intel h2000g chassis |$599
very barebone h2000g chassis and 4 compute moduals | VERY BAREBONE |$1800
Earily es Intel phi | 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining |$400 (2 available)
complete running server with 4 cpus| 256 cores, 1024 threads, 48gb mcdram, dual 2100w psu (2 es 8gb chips and 2 es 16gb chips) |$3800 + shipping
~

Faqs about these systems


~

Q: ddr4 is expensive what do I do!
A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server
running right now has empty dimms.

Q: why the excitement?
A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis

Q: I hate computers but like these what should I do
A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play.

Q: but does windows like them?
A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled
hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading
enabled

Q: how do I control my raging boner?
A: Embrace it and if it doesn't die down in 4 hours consult a doctor.

Q: WHY DO I NEED THIS!
A: It can mine :P (2700h/s on monero on only 200w)


Q: how do I give you monies
A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect...

~



_


Items|Description|Price
:--|:--|:--
Opteron 6234|12 core, decent for monero or cryptonight|$25 (3 available)
supermicro x11dpl-i|dual lga 3647| $380
Fusion IO 640GB IODRIVE |pcie ssd| $140
Seagate Constellation ES 2tb sas drive|ST32000444SS|$40
W3680| 6 core @ 3.3ghz| $60
unknown lga 3647 cpu| 1.5ghz looks like a gold or platinum series chip| $150 (2 available)
Emu 1212M PCI 24-Bit/192kHz Balanced Interface | Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor.|$15
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600|Decent enterprise ssd's|$60 (2 available)
I7 960|Socket 1366|$40
AMCC 9650SE-12ML |sata raid controler | $10
Jetway PICO NP93-2930r pico itx pc|http://www.jetwaycomputer.com/NP93.html|$110
Intel 80+ platinum 2130w psu (no fans included)|FXX2130PCRPS| $50 (quantity available)
2011 combo 1 |24gb ddr3 ecc, evga sr-x mobo (has some small issues), dual e5-2670's| $420
2011 combo 2 |24gb ddr3 ecc, intel mobo , dual e5-2650's | $380
2011 combo 3 |24gb ddr3 ecc, supermicro mobo , dual e5-2650's | $400
24a apc pdu|typical 220v dryer connection on the end|$50\
pcie risers|powered, molex|$5 (15+ available)
_

**LOCAL ONLY** (unless buyer pays shipping)

_

LOCAL ONLY|Description|Price
:--|:--|:--
Custom built server|Dual e5-2670, intel mobo, 16tb of hdd, 640gb of ssd, 60gb of ram|$2200
Corsair h100 AIO|fairly old by now|$40
mining rig 1|4x amd sky 900, dual opteron|$2000
mining rig 2|4 w7000, 1 sky 900, cheap cpus|$1100
mining rig 3|5 s9150, dual e5-2650|$1500
mining rig 4|5 s9000, cheap cpus|$1200
boxes|mostly consumer gpus from abit ago|$5

_

As-is hardware|No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash|Price
:--|:--|:--
R9 290|Worked for abit, looks like cap fell off|$45
ASUS P6t v2 deluxe|Killed it with my direct di water cooling setup. 95% chance its dead|$20
s10000|most likely dead|$100

"

submitted by cdabc123 to hardwareswap [link] [comments]

[USA-CO][H]ram, lga 2011 gear, 256 thread cpus/systems, gpus (firepros), 3647 gear, cpus, servers, ssds[W]specific items, cash, paypal, crypto

__


"**well I got some stuff to sell, shipping included unless local only (80023 broomfield co, or 81501 Grand Junction), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $50 (I may lower if im not too busy).**

_


-----wanted-----

audio gear (high end speakers/amps)

new gpu (1080 or above)

paypal

local cash

bitcoin, ether, zcash, other cryptos

Timestamps/Pics- https://imgur.com/a/Xoc01TO

MINING GPUS |Description|Price
:--|:--|:--
AMD SKY 900|NEW they do just under 550h/s on zcash and ~1000h/s on monero|$200 (small quantities available)
AMD SKY 700|NEW. A sky 700 will do 280h/s on zcash and 500h/s on monero|$110 (medium quantities available)
AMD W7000|used and mined on |$100 (medium quantities available)
s9150|used and mined on |$250 (5 available)

_

DDR3 ram |Description|Price
:--|:--|:--
4gb 1600mhz ddr3 non-ecc for desktop|ad3u1600w4g11-b|$15 each 4 sticks available
4gb 1600mhz ddr3 non-ecc for laptop|5M30G75129|$15 1 stick avalible
4gb 1600mhz ddr3 non-ecc for desktop|CMX8GX3M2A1333C9|$15 2 stick avalible

_


INTEL PHI GEAR |Description|Price
:--|:--|:--
intel s7200ap motherboard | Proprietary board and wiring |$550
intel Compute Module HNS7200AP (no fans) | works with intel h2000g chassis |$599
very barebone h2000g chassis and 4 compute moduals | VERY BAREBONE |$1800
Earily es Intel phi | 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining |$400 (2 available)
complete running server with 4 cpus| 256 cores, 1024 threads, 48gb mcdram, dual 2100w psu (2 es 8gb chips and 2 es 16gb chips) |$3800 + shipping
~

Faqs about these systems


~

Q: ddr4 is expensive what do I do!
A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server
running right now has empty dimms.

Q: why the excitement?
A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis

Q: I hate computers but like these what should I do
A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play.

Q: but does windows like them?
A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled
hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading
enabled

Q: how do I control my raging boner?
A: Embrace it and if it doesn't die down in 4 hours consult a doctor.

Q: WHY DO I NEED THIS!
A: It can mine :P (2700h/s on monero on only 200w)


Q: how do I give you monies
A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect...

~



_


Items|Description|Price
:--|:--|:--
Opteron 6234|12 core, decent for monero or cryptonight|$25 (3 available)
supermicro x11dpl-i|dual lga 3647| $380
Fusion IO 640GB IODRIVE |pcie ssd| $140
Seagate Constellation ES 2tb sas drive|ST32000444SS|$40
W3680| 6 core @ 3.3ghz| $60
unknown lga 3647 cpu| 1.5ghz looks like a gold or platinum series chip| $150 (2 available)
Emu 1212M PCI 24-Bit/192kHz Balanced Interface | Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor.|$15
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600|Decent enterprise ssd's|$60 (2 available)
I7 960|Socket 1366|$40
AMCC 9650SE-12ML |sata raid controler | $10
Jetway PICO NP93-2930r pico itx pc|http://www.jetwaycomputer.com/NP93.html|$110
Intel 80+ platinum 2130w psu (no fans included)|FXX2130PCRPS| $50 (quantity available)
2011 combo 1 |24gb ddr3 ecc, evga sr-x mobo (has some small issues), dual e5-2670's| $420
2011 combo 2 |24gb ddr3 ecc, intel mobo , dual e5-2650's | $380
2011 combo 3 |24gb ddr3 ecc, supermicro mobo , dual e5-2650's | $400
24a apc pdu|typical 220v dryer connection on the end|$50\
pcie risers|powered, molex|$5 (15+ available)
_

**LOCAL ONLY** (unless buyer pays shipping)

_

LOCAL ONLY|Description|Price
:--|:--|:--
Custom built server|Dual e5-2670, intel mobo, 16tb of hdd, 640gb of ssd, 60gb of ram|$2200
Corsair h100 AIO|fairly old by now|$40
mining rig 1|4x amd sky 900, dual opteron|$2000
mining rig 2|4 w7000, 1 sky 900, cheap cpus|$1100
mining rig 3|5 s9150, dual e5-2650|$1500
mining rig 4|5 s9000, cheap cpus|$1200
boxes|mostly consumer gpus from abit ago|$5

_

As-is hardware|No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash|Price
:--|:--|:--
R9 290|Worked for abit, looks like cap fell off|$45
ASUS P6t v2 deluxe|Killed it with my direct di water cooling setup. 95% chance its dead|$20
s10000|most likely dead|$100
cat s60 phone|the bottom circuit board needs to be replaced currently it all works except the cell service and aux|$100

"

submitted by cdabc123 to hardwareswap [link] [comments]

[FS][USA-CO][H]Moving sale! ddr3 ram (desktop+server), lga 2011 combos, 256 thread cpus/systems, gpus (firepros), 1366 cpus, g34 cpus, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $100 (I may lower if im not too busy).
_
will be moving soon so figured I would list everything i wont be able to use through the move, I have alot of stuff for sale, prices may be good or not so great depending on how much I want to sell it
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/kc4wVKq
MINING GPUS Description Price
AMD SKY 900 NEW they do just under 550h/s on zcash and ~1000h/s on monero $240 (small quantities available)
AMD SKY 700 NEW. A sky 700 will do 280h/s on zcash and 500h/s on monero $140 (medium quantities available)
AMD W7000 used and mined on $100 (small quantities available)
_
DDR3 ram Description Price
4gb 1600mhz ddr3 non-ecc for desktop ad3u1600w4g11-b $15 each 4 sticks available
4gb 1600mhz ddr3 non-ecc for laptop 5M30G75129 $15 1 stick avalible
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $550
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $599
very barebone h2000g chassis and 4 compute moduals VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
complete running server with 4 cpus 256 cores, 1024 threads, 48gb mcdram, dual 2100w psu (2 es 8gb chips and 2 es 16gb chips) $4200 + shipping
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonight $30 (3 available)
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $20
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML sata raid controler $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Intel 80+ platinum 2130w psu (no fans included) FXX2130PCRPS $50 (quantity available)
_
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Corsair h100 AIO fairly old by now $40
mining rig 1 4x amd sky 900, dual opteron $2000
mining rig 2 4 w7000, 1 sky 900, cheap cpus $1500
boxes mostly consumer gpus from abit ago $5
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to homelabsales [link] [comments]

[USA-CO][H]256 thread cpus/systems, mining gpus (firepros), 1366 cpus, g34 cpus, ecc unbuffered ddr4, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/GkkXn
MINING GPUS Description Price
AMD SKY 900 mined on and will be mined on unless sold. I have a 80mm server fan mounted on each. they do just under 550h/s on zcash and ~1000h/s on monero $325 (small quantities available)
AMD SKY 700 NEW never used. A sky 700 will do 280h/s on zcash and 500h/s on monero $180 (medium quantities available)
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $600
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $650
very barebone h2000g chassis and 4 of those VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonote $30 (3 available)
4gb ddr4 ecc unbuffered check to ensure compatibility $50
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML $40 minimum order $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Combos with cpu+ram available for the 2011 board as well as the dual 1366 board below _
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Supermicro x8dte LGA 1366 $70
Corsair h100 AIO fairly old by now $40
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to hardwareswap [link] [comments]

[USA-CO][H]Mining gpu's, Alienware 17 Laptop, Dual 2011 motherboards,Xeons, i7 960, GPUS, CPUS, PICO atx computer[W] Paypal, Cash, Cryptos, Certain motherboards, 2011 v3 mobo+ram, ANDROID PHONE

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted----- UNLESS OTHERWISE STATED IM ONLY LOOKING TO TRADE FOR THE FOLLOWING
Phone... Looking for a nice flagship or flagship from recent years. I will also take a broken Zenfone 2 if anyone has one (need working screen). I dislike iphones.
2011 v3 motherboard+small amount of ram
X200 socket 3647 Board. Only ones i know about are the supermicro k1spe and intel s7200ap. Im willing pay for one of these.
LGA 2011 matched pair (looking for high end)
MXM 3.0b gpu for a sager (preferable high end amd)
intel phi 72xx pcie card (willing to pay for)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/xSu2O
_
Items Description Price
Alienware 17 I7 4710mq, 16gb ram. 880m $680
Cpus resembling E5-2687 v3 10 core, 10 thread @ 2.9ghz, ES cpu, QFSC steping $200, 1 available
W3680 6 core @ 3.3ghz $65,
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML $40 minimum order $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
EVGA SR-X Legendary dual 2011 board but it does have some cosmetic issues. and one out of the 12 dimms does not work. details $325
R9 290 W/ waterblock light to no mining (I bought it way back last august and used it seldom since $150
AMD SKY 900 mined on and will be mined on unless sold. i have a 80mm server fan mounted on each. they do just under 600h/s on zcash and ~1000h/s on monero $350 (willing to sell up too 8)
Combos with cpu+ram available for the 2011 board as well as the dual 1366 board below _
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Supermicro x8dte LGA 1366 $70
Corsair h100 AIO fairly old by now $40
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
I currently need cash so if anyone would be interested in a large lot of stuff ill be happy to work out a deal.
submitted by cdabc123 to hardwareswap [link] [comments]

Mining profitabilty tanked?

I know coin prices are down, obviously. But my 1080ti was getting around $8 a day before and now I'm lucky if it gets $2..is everyone getting this bad of results or is something wrong with my miner?
submitted by Alltimegamers to NiceHash [link] [comments]

What is Dago Mining?

Green energy for bitcoins, ethereum, and other cryptomonetes mining. Dago Mining has one initial cost and zero cost on consumption. The cost of the energy component gives profitability to mining. We create our own green renewable energy power plant and we will not have any future energy cost increase. There is no cost per Kw schedule, only a small annual maintenance price (0.01 $ per Kw), with a 20-year warranty on plant's components.
About Dago Mining When cryptomining was still in its infancy, it was well distributed among a couple of thousand private miners, governed by transparent rules and not harmful to the world environment because the energy requirements were microscopic. During last years, all this has changed: Dutch bitcoin analyst Alex de Vries, who operates a Bitcoin Energy Consumption Index on the website Digiconomist, has produced estimates of growth of energy consumption and they are alarming. If bitcoin miners are using the most efficient machines possible, the lowest amount of electricity they could possibly be using is 39 terawatt hours, de Vries said in an interview. That's about as much as the entire country of Slovenia. De Vries said less conservative estimates make it entirely possible that bitcoin is using as much energy as Ireland, which consumes about twice as much as Slovenia, or about 1 percent of the U.S. total.
The problem is getting worse, said de Vries, who estimated the annual amount of energy consumed by bitcoin rose by a fifth in the final weeks of 2017. Even worse, the concentration of mining power in the hands of a couple of large corporations is distorting the formerly democratic decision- making process in these networks: changes in protocols and hard forks are in danger of being influenced by the economic interests of a few.
DAGO mining has designed a mining system with three technologies all together: a high efficiency photovoltaic system that uses solar concentration panels, combined with an innovative energy storage system in salt water batteries that will bring the farm to be self-sufficient in terms of energy in 12- 18 months from the start. The progressive construction and assembly of the hardware of mining uses high performance GPU (not only Graphics Cards) and ASIC Chip already on the market. Everything is cooled by “Immersion Cooling” in order to exploit the possibility of overclock without losing stability and durability. Using the dynamics of exponential growth for both, we promote climate preservation and the welfare of our token holders. It is the physical incarnation of the blockchain spirit: a robust and decentralized system that can withstand disruptions in government policies, price structuresand the energy supply.
RECOMMENDED EXCHANGE LIST
Binance
Kucoin
Bit-z
Bibox
Coinegg
Huobi
SECURE WALLETS
Ledgerwallet
Trezor
Ellipal
submitted by icoinformation2021 to DagoMining [link] [comments]

[FS][USA-CO][H]ddr3 ram (desktop+server), lga 2011 combos, 256 thread cpus/systems, gpus (firepros), 1366 cpus, g34 cpus, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $100 (I may lower if im not too busy).
_
will be moving soon so figured I would list everything i wont be able to use through the move, I have alot of stuff for sale, prices may be good or not so great depending on how much I want to sell it
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/kc4wVKq
MINING GPUS Description Price
AMD SKY 900 NEW they do just under 550h/s on zcash and ~1000h/s on monero $240 (small quantities available)
AMD SKY 700 NEW. A sky 700 will do 280h/s on zcash and 500h/s on monero $140 (medium quantities available)
AMD W7000 used and mined on $100 (small quantities available)
_
DDR3 ram Description Price
4gb 1600mhz ddr3 non-ecc for desktop ad3u1600w4g11-b $15 each 4 sticks available
4gb 1600mhz ddr3 non-ecc for laptop 5M30G75129 $15 1 stick avalible
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $550
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $599
very barebone h2000g chassis and 4 compute moduals VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
complete running server with 4 cpus 256 cores, 1024 threads, 48gb mcdram, dual 2100w psu (2 es 8gb chips and 2 es 16gb chips) $4200 + shipping
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonight $30 (3 available)
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $20
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML sata raid controler $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Intel 80+ platinum 2130w psu (no fans included) FXX2130PCRPS $50 (quantity available)
_
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Corsair h100 AIO fairly old by now $40
mining rig 1 4x amd sky 900, dual opteron $2000
mining rig 2 4 w7000, 1 sky 900, cheap cpus $1500
boxes mostly consumer gpus from abit ago $5
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to homelabsales [link] [comments]

[Discussion] My own personal guide to used hardware alternatives.

Hi there. My name is Jeff. I've been building systems for the better part of 15 years and try my best to contribute here actively. After being involved in this little community for a few years now, I'm noticing a serious lack of discussion about buying used components, and I feel like it's time to shed a little light on the subject for those looking to build on a (seriously) tight budget.
As Linus said in his scrapyard wars video, buying new on $300 isn't practical, and if you posed the challenge to him on a random day, buying used is almost certainly the path he'd choose. As someone who's been "scrapyarding" as a hobby for the better part of 10 years, I figured I'd take some time to share some of what I've learned for the modern audience.
Let's begin with a simple rundown of modern "budget" choices, and I'll tell you what I'd do instead.
CPU
The G3258 and Athlon 860k are the sub-$100 CPUs of choice, and both work just fine. I have built with both in the past, and each carries their own set of advantages.
Used Alternatives: You can go in a couple of directions here; if you happen to have an LGA 1366 motherboard lying around, you can get an i7 920 or better for under $50, and they still hold up reasonably well. Being that LGA 1366 boards are not typically cheap when purchased used, my favourite option is the Phenom II x4 Black Edition series, each of which compare favourably to modern budget options, and will even overclock on some incredibly dated, dirt cheap AM2+ boards. In my experience, eBay prices on these get a little too high for my taste, but I've been able to nab several on Kijiji locally in Toronto for under $50 as well.
GPU
The R7 260x and GTX 750 ti are often cited as budget options for most builders, with the latter serving a very specific role in systems where power draw might be a concern. While there exists no option that can complete with the low consumption of the 750 ti (or even the single 6-pin connector goodness of the 260x), its performance can easily be matched (and exceeded) for less money.
Used Alternatives: The bitcoin mining craze from a few years back led to the Radeon 7950 and 7970 being blacklisted on the used market, and I think the fears about burned-out cards are a little overblown. Here in Toronto, you can easily grab a 7950 for the price of a 260x, but I don't pay anywhere near that for my builds. At most, a Windforce will cost me $125, as where I recently picked up some non-boost edition PowerColor versions for a mere $83 each (bought 3 for $250).
EDIT: Forgot to mention something important - avoid the reference 7950 and 7970. They were employed to a far greater degree in mining rigs because of their rear-only exhaust, and if you see a bunch of them from the same seller listed at once, they're likely old mining cards. Only pick them up if they're incredibly cheap.
Want to go even cheaper? The Radeon 6950 (with the shader unlock, preferably) or even the 6970 will rival the performance of the 260x, and shouldn't cost Canadians more than $50-$60. I personally have 2 in my possession right now, and have gone through at least a dozen in the last 6 months.
In general, one should always avoid Nvidia when buying used, because they are far too popular and overvalued for their performance as they age. I still see GTX 660s selling for $150, which is absolutely absurd.
Motherboards
Motherboards on the used market are weird, and this can largely be attributed to the fact that they're hard to transport and don't handle well over time. As such, people don't really sell boards on their own that often, and you'll likely have more luck finding a combo of some kind (or even a ready-to-go tin-can with no graphics card) for less per part than you will finding a given board on its own.
Used Alternatives: The boards I'd recommend depend entirely on the CPU you've chosen. Being that I'm a fan of the Phenom II x4 series, AM2+ boards are going to be dirt cheap, but DDR2 RAM is actually fucking expensive, so you'd likely be better off going with AM3. I've even seen some used AM3+ boards (The 970 ASRock Extreme3, in particular) for as low as $40, so it wouldn't hurt to look.
On the Intel side, you're actually at a significant disadvantage. Much like Nvidia cards, Intel boards (and CPUs) actually retain their value and don't often come cheap. For me, LGA 1156 is the price/performance sweet spot, granted I can find an i7 8XX to go with it. Even still, they're going to run you a fair bit more than an AMD board, and likely aren't worth it by comparison.
RAM
Ram is ram. DDR2 is pricy as fuck due to an obvious market shortage of the stuff, so the AM2+ board option might not be best by comparison. DDR3 ram, however, is ubiquitous, and I always die a little inside when people building on a "budget" choose to buy new at all. If I'm being honest, I can get DDR3 ram from e-waste recycling companies for as low as $10 per 4GB stick, at 1333MHz, and not once have I ever had a bad stick of the stuff. Even for people going the route of the G3258 (which only supports 1333MHz), this is the clear winner.
Is value RAM ugly as sin? Sure it is. It is just as good as that fancy Ripjaws shit you've got in your current build? You betcha.
Storage
Hard Drives are actually a tricky game, as they are the single most volatile component in any budget build, easily succumbing to wear and tear from age and daily use. As such (and some might find this hard to believe) I actively avoid HDDs when building value systems for people and opt for cheap SSDs instead. As always, check the date on a drive if you're really insistent on buying one, and considering how cheap a WD blue is new, don't pull the trigger on one unless it's for less than $30/TB.
SSDs are obviously (akin to RAM) highly resilient and are nearly guaranteed to work when purchased used. The average SSD pulled from an old laptop or an office off-lease desktop, will have no more than 100GB of writes on it, which leaves 99% of its life for you to exploit. While there exists no specific recommendation for which brand to buy, just be sure you're getting a relatively good drive with SATA III capability. 120/128GB variants of these sorts should cost you no more than $50 in my native Canada, and I've even gotten lucky on some larger sizes too. Recently I picked up 4 256GB Samsung 840 Pros for $75 each (I came), just days after I bought a Crucial MX100 of the same size for $85.
Monitors
Monitors are fun to buy, because the recent shifts in display technology have rendered a lot of recent-but-obsolete models nearly valueless. For example, remember when 16:10 was a thing? I actually still like 1680x1050 monitors, but the rest of the world seems to disagree, so I've been able to pick up 23" variants for as little as $40. Being that the slightly lower resolution actually eases the strain on your VRAM a bit, it's a nice fit for a lot of budget cards that might not have a full 2GB available, like some variants of the 6950. 1600x900 monitors are often just as cheap and come with the same inherent benefit of being obsolete despite being almost as good as its bigger 1080p cousin.
Keyboards and Mice
If you're on a budget, we can't even have this discussion. As much as I like mechanical keyboards and high-precision gaming mice, people building used $300 systems aren't going to allot any of their budget buying them. That said, wired USB keyboards and mice are virtually free (search your local goodwill or value village for some), and if you have to pay money, buy a wireless combo for $20 new from some little shit store in a suburb somewhere.
Cases
Cases on their own sell for about half of their original retail price, give or take based on the condition. I normally just get them as a part of a tin-can bundle and make use of them if they aren't too dirty, but when building for someone else, I'd often just prefer to buy a new budget case in the $40 range.
PSUs
I saved this topic for last, because it's by far the most difficult category to master. First off, you really need to do your research and understand how PSUs work before delving into these guys, as the cost associated is almost entirely dependent on how resilient the underlying platform has been proven to be. Generally speaking, reading reviews on JonnyGuru and HardOCP is a great start, but none of them account for units that are several years old.
As a general rule of thumb, I use the EVGA 500W W1 as a reference point, and build my value tree around that. In other words, if a new EVGA 500W (a passable, proven budget unit) is cheaper than a used 500W variant of a better brand, why would I bother buying used? Sure, that 520W Seasonic S12II puts the EVGA to shame in terms of voltage regulation and ripple suppression, but can I really make the same claims of a unit that's 5 years into its life? Wouldn't I just be safer buying new? These are all factors you have to consider.
For me, the threshold lies around 50% in terms of cost savings vs. risk. In other words, if you can find a used quality unit for less than half the price of the cheapest quality unit available at a given time, buy it.
Anyhow I think that covers everything. And as a closing note, remember to be safe. Meet potential sellers (and buyers) in public, well-lit places, and try your best to avoid entering someone's home without some protections in place. Also, the more info you get about the person (address, phone number, etc) the less likely it is that a person will be trying to scam you. People who purposely conceal their identity do so for a reason.
Also, feel free to ask me anything about my own experiences buying and selling used. I've been doing it as a hobby for a long, long time and have sold many value builds to people who can't otherwise afford PCs. I'm happy to impart any wisdom I might've gained over the years.
Edit: CPU Coolers! Forgot those. Air coolers are a safe bet. They're slabs of copper and aluminum with fans strapped to them. Buy with confidence, and seek one out for $10-$15 if you plan to overclock. AIO water cooling is not so safe. Those things are typically only good for 2-3 years, and you have no idea how much longer a pump has before it gives. Budget builders likely aren't water-cooling anyhow, right?
Edit 2: Just to be clear, when I said I'd been doing this for a long time, I should clarify that a) I once owned a game store and sold systems out of there and b) I currently resell systems out of my house to raise money for charity builds. I really don't want people to get the impression I'm trying to sell anything.
submitted by Oafah to buildapc [link] [comments]

[USA-CO][H]ddr3 ram (desktop+server), lga 2011 combos, 256 thread cpus/systems, gpus (firepros), 1366 cpus, g34 cpus, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $100 (I may lower if im not too busy).
_
will be moving soon so figured I would list everything i wont be able to use through the move, I have alot of stuff for sale, prices may be good or not so great depending on how much I want to sell it
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/kc4wVKq
MINING GPUS Description Price
AMD SKY 900 NEW they do just under 550h/s on zcash and ~1000h/s on monero $240 (small quantities available)
AMD SKY 700 NEW. A sky 700 will do 280h/s on zcash and 500h/s on monero $140 (medium quantities available)
AMD W7000 used and mined on $100 (small quantities available)
_
DDR3 ram Description Price
4gb 1600mhz ddr3 non-ecc for desktop ad3u1600w4g11-b $15 each 4 sticks available
4gb 1600mhz ddr3 non-ecc for laptop 5M30G75129 $15 1 stick avalible
8gb 1333mhz ddr3 ecc reg for servers mt36jszf1g72pz-1g4d1dd $16 each 10 sticks available
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $550
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $599
very barebone h2000g chassis and 4 compute moduals VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
complete running server with 4 cpus 256 cores, 1024 threads, 48gb mcdram, dual 2100w psu (2 es 8gb chips and 2 es 16gb chips) $4200 + shipping
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonight $30 (3 available)
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $20
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML sata raid controler $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Intel 80+ platinum 2130w psu (no fans included) FXX2130PCRPS $50 (quantity available)
_
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Corsair h100 AIO fairly old by now $40
mining rig 1 4x amd sky 900, dual opteron $2000
mining rig 2 4 w7000, 1 sky 900, cheap cpus $1500
boxes mostly consumer gpus from abit ago $5
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to hardwareswap [link] [comments]

[USA-CO][H]256 thread cpus/systems, mining gpus (firepros), 1366 cpus, g34 cpus, ecc unbuffered ddr4, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/GkkXn
MINING GPUS Description Price
AMD SKY 900 mined on and will be mined on unless sold. I have a 80mm server fan mounted on each. they do just under 550h/s on zcash and ~1000h/s on monero $325 (small quantities available)
AMD SKY 700 NEW never used. A sky 700 will do 280h/s on zcash and 500h/s on monero $180 (medium quantities available)
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $600
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $650
very barebone h2000g chassis and 4 of those VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonote $30 (3 available)
4gb ddr4 ecc unbuffered check to ensure compatibility $50
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML $40 minimum order $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Combos with cpu+ram available for the 2011 board as well as the dual 1366 board below _
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Supermicro x8dte LGA 1366 $70
Corsair h100 AIO fairly old by now $40
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to hardwareswap [link] [comments]

[FS][H]Alienware 17 Laptop, Dual 2011 motherboards,Xeons, i7 960, GPUS, Firepros, PICO atx computer[W] Paypal, Cash, Cryptos, Certain motherboards, HP blade servers, ANDROID PHONE

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted----- UNLESS OTHERWISE STATED IM ONLY LOOKING TO TRADE FOR THE FOLLOWING
Phone... Looking for a nice flagship or flagship from recent years. I will also take a broken Zenfone 2 if anyone has one (need working screen). I dislike iphones.
2011 v3 motherboard+small amount of ram
X200 socket 3647 Board. Only ones i know about are the supermicro k1spe and intel s7200ap. Im willing pay for one of these.
LGA 2011 matched pair (looking for high end)
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/xSu2O
_
Items Description Price
Alienware 17 I7 4710mq, 16gb ram. 880m $680
Cpus resembling E5-2687 v3 10 core, 10 thread @ 2.9ghz, ES cpu, QFSC steping $200, 1 available
W3680 6 core @ 3.3ghz $65,
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML $40 minimum order $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
EVGA SR-X Legendary dual 2011 board but it does have some cosmetic issues. and one out of the 12 dimms does not work. details $325
R9 290 W/ waterblock light to no mining (I bought it way back last august and used it seldom since $170
AMD SKY 900 Never mined on (although they are decent for mining) $297 (I have two available)
Combos with cpu+ram available for the 2011 board as well as the dual 1366 board below _
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Supermicro x8dte LGA 1366 $70
Corsair h100 AIO fairly old by now $40
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
I currently need cash so if anyone would be interested in a large lot of stuff ill be happy to work out a deal.
submitted by cdabc123 to homelabsales [link] [comments]

[USA-CO][H]256 thread cpus/systems, mining gpus (firepros), 1366 cpus, g34 cpus, ecc unbuffered ddr4, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $100 (I may lower if im not too busy).
_
will be moving soon so figured I would list everything i wont be able to use through the move, I have alot of stuff for sale, prices may be good or not so great depending on how much I want to sell it
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/GkkXn
MINING GPUS Description Price
AMD SKY 900 NEW they do just under 550h/s on zcash and ~1000h/s on monero $240 (small quantities available)
AMD SKY 700 NEW. A sky 700 will do 280h/s on zcash and 500h/s on monero $140 (medium quantities available)
AMD W7000 used and mined on $100 (small quantities available)
_
DDR3 ram Description Price
4gb 1600mhz ddr3 non-ecc for desktop ad3u1600w4g11-b $15 each 8 sticks available
4gb 1600mhz ddr3 non-ecc for laptop 5M30G75129 $15 1 stick avalible
8gb 1333mhz ddr3 ecc reg for servers mt36jszf1g72pz-1g4d1dd $16 each 18 sticks available
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $550
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $599
very barebone h2000g chassis and 4 compute moduals VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
complete running server with 4 cpus 256 cores, 1024 threads, 48gb mcdram, dual 2100w psu (2 es 8gb chips and 2 es 16gb chips) $4200 + shipping
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonight $30 (3 available)
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $20
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML sata raid controler $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Combos with cpu+ram available for the 2011 board as well as the dual 1366 board below Intel 80+ platinum 2130w psu (no fans included)|FXX2130PCRPS| $50 (quantity available) _
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Corsair h100 AIO fairly old by now $40
mining rig 1 4x amd sky 900, dual opteron $2000
mining rig 2 4 w7000, 1 s9000, cheap cpus $1500
boxes mostly consumer gpus from abit ago $5
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to hardwareswap [link] [comments]

[USA-CO][H]256 thread cpus/systems, mining gpus (firepros), 1366 cpus, g34 cpus, ecc unbuffered ddr4, ect [W]specific items, cash, paypal, crypto

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Crypto preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted-----
X200 xeon phi cpus(socket 3647). I dont care if its a es chip and can buy in bulk at the right price
MXM 3.0b gpu for a sager (preferable high end amd)
paypal
local cash
bitcoin, ether, zcash, other cryptos
Timestamps/Pics- https://imgur.com/a/GkkXn
MINING GPUS Description Price
AMD SKY 900 mined on and will be mined on unless sold. I have a 80mm server fan mounted on each. they do just under 550h/s on zcash and ~1000h/s on monero $325 (small quantities available)
AMD SKY 700 NEW never used. A sky 700 will do 280h/s on zcash and 500h/s on monero $180 (medium quantities available)
_
INTEL PHI GEAR Description Price
intel s7200ap motherboard Proprietary board and wiring $600
intel Compute Module HNS7200AP (no fans) works with intel h2000g chassis $650
very barebone h2000g chassis and 4 of those VERY BAREBONE $2000
Earily es Intel phi 64 cores, 256 threads, and 8gb of mcdram, thats half of what the production chips have. This chip isnt fantastic for mining $600 (2 available)
~
Faqs about these systems
~
Q: ddr4 is expensive what do I do! A: good news! you can run the cache on the cpus in flat mode and you do longer need ram. this is not a joke my server running right now has empty dimms. Q: why the excitement? A: the intel s7200ap is the only motherboard available outside of a prebuild system for the x200 intel phis Q: I hate computers but like these what should I do A: Buy a full h2000g chassis and 4 compute modules. it will be plug and play. Q: but does windows like them? A: in typical windows fashion of hating everything that is cool, not so much. I got it to work in windows when I disabled hyperthreading and im still testing. linux worked flawlessly. Edit: if you disable 4 cores they will work with hperthreading enabled Q: how do I control my raging boner? A: Embrace it and if it doesn't die down in 4 hours consult a doctor. Q: WHY DO I NEED THIS! A: It can mine :P (2700h/s on monero on only 200w) Q: how do I give you monies A: I take anything of value including crypto, cash, the corpse of a x99 rig your parting with as a result of this intel bug, ect... 
~
_
Items Description Price
Opteron 6234 12 core, decent for monero or cryptonote $30 (3 available)
4gb ddr4 ecc unbuffered check to ensure compatibility $50
W3680 6 core @ 3.3ghz $65
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $80 (5 available)
I7 960 Socket 1366 $50
AMCC 9650SE-12ML $40 minimum order $10
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $125
Combos with cpu+ram available for the 2011 board as well as the dual 1366 board below _
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
Supermicro x8dte LGA 1366 $70
Corsair h100 AIO fairly old by now $40
_
As-is hardware No returns for any reason on as-is hardware. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
R9 290 Worked for abit, looks like cap fell off $65
ASUS P6t v2 deluxe Killed it with my direct di water cooling setup. 95% chance its dead $30
"
submitted by cdabc123 to hardwareswap [link] [comments]

GPU Cluster / Mining Rig Water Cooled! Cooling Ideas Part ... Water Cooling for 8 GPU Mining Rig GTX 1080Ti - YouTube Watercooled mining rig [PCAXE.COM] Water cooling cheap power supply for mining rig The Ultimate Crypto Mining Rig Cooling Solution (No Matter ...

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GPU Cluster / Mining Rig Water Cooled! Cooling Ideas Part ...

Water Cooling for GPU Mining Rig 6 Nvidia MSI 1070 Sea Hawk EK - Duration: 0 ... Coolest Bitcoin Mining Miner - Liquid Cooled Experiment - Duration: 6:51. Joel Pagan 552,389 views. 6:51 . The Most ... My Mining Rig Tent Video - https://youtu.be/pebd3sSp1wg Get A Whole House Fan on Amazon - https://amzn.to/2Dg3mvx MY RIG COMPONENTS: Graphics Cards ( I love ... Water Cooling for 8 GPU Mining Rig GTX 1080Ti - Duration: 12 ... $30 Custom water cooling loop for PC - Duration: 3:47. Geek Seek 316,392 views. 3:47. Bitcoin Mining freezer GPU rigs - Duration: 6 ... This is an experiment using an AntMiner S9 in a fishtank! Please know that this is an experiment and is solely for learning and experimentation purposes. The... Coolest Bitcoin Mining Miner - Liquid Cooled Experiment - Duration: 6:51. ... Water Cooling for 8 GPU Mining Rig GTX 1080Ti - Duration: 12:45. ProMining. shop 235,503 views. 12:45 . What is the ...

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