Bitcoin Forum

Economy => Computer hardware => Topic started by: boozer on June 26, 2014, 06:54:16 PM



Title: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: boozer on June 26, 2014, 06:54:16 PM
I have 100 GPU farm I'm looking to sell as I dont think cooling them this summer will be worth it for me.  I live in central USA so probably a face to face hand-off would be simplest, but I will ship anywhere if needed.

The hardware in this alone will be about 24k if you were to go buy it used. On top of that, its already put together and ready to roll... throwing together 100 GPU farm is not quick.  This is for those who want to mine any coin and have cheaper electric costs than me.  Profitability on this would be around $1,000/month if you mine Vertcoin and live in a place with electric rates around $0.06 (like northwest US or on solar).
PM me if you are interested and I will send you parts list/pics and answer any questions you have.  Will obviously do escrow for this.  


I havent done a complete inventory in awhile and have to travel to both sites to do that... so for now I can just approximate at this.  

This is my estimated list.  I will have a more exact list hopefully early next week.
~90 7950 GPU's which are Sapphire 7950 4L's and Vapor-X
~10 7970 GPU's of different vendors.  A couple are Vapor-X and I know some are MSI and HIS.
~30 Power supplies.  Most are Seasonic 1050/1250X 80+ gold.  I have some OCZ 1000W 80+ Gold and an EVGA or two as well.
~15 Motherboards with low end CPU and 4-8 Gig Ram, all but one are MSI... most are Z77-GD65
~15 Custom built open-air rig cases - Newer ones are hand built out of aluminum and able to hold 6-7 GPU's.  ~10 of my first ones are wood.
~70 Standard Risers
~30 Powered Risers
~20 Add2PSU
2 Black box remote power switches
1 IP KVM

http://imagizer.imageshack.us/v2/1024x768q90/850/hb6z.jpg (https://imageshack.com/i/nmhb6zj)
http://imagizer.imageshack.us/v2/1024x768q90/841/84ocm.jpg (https://imageshack.com/i/nd84ocmj)
http://imagizer.imageshack.us/v2/1024x768q90/23/y6nf.jpg (https://imageshack.com/i/0ny6nfj)
http://imagizer.imageshack.us/v2/1024x768q90/600/szdl.jpg (https://imageshack.com/i/goszdlj)
http://s14.postimg.org/apvav2dkx/20140627_151739.jpg (http://postimage.org/)



Title: Re: [WTS] 60 MH/s GPU farm - 50 BTC (Or best offer)
Post by: kebabman on June 27, 2014, 05:06:15 AM
What type of GPUs are they?


Title: Re: [WTS] 60 MH/s GPU farm - 50 BTC (Or best offer)
Post by: boozer on June 27, 2014, 03:55:19 PM
What type of GPUs are they?

Updated OP


Title: Re: [WTS] 60 MH/s GPU farm - 50 BTC (Or best offer)
Post by: chadwickx16 on June 27, 2014, 04:51:07 PM
There is no way I can afford this, just wanted to say how legit this is!!!  :o :o


Title: Re: [WTS] 60 MH/s GPU farm - 50 BTC (Or best offer)
Post by: nitehawk on June 27, 2014, 10:06:59 PM
is it 60 mh right?

just doing some quick jedi math thats what 29k?

aren't 90mh machines around 7500? and take less power


Title: Re: [WTS] 60 MH/s GPU farm - 50 BTC (Or best offer)
Post by: boozer on June 27, 2014, 11:03:51 PM
is it 60 mh right?

just doing some quick jedi math thats what 29k?

aren't 90mh machines around 7500? and take less power

Yes, good point.  I changed the title as Scrypt hashrate is no longer profitable for most.  This would be for those who want to be able to mine any coin and have all the rigs ready to roll (no piecing anything together).  It will also depend on your electricity costs.  So yea, if you are a DIY or want to mine only Scrypt/BTC then go DIY and dont buy this.

The hardware in this alone will be about 24k if you were to go buy it used. On top of that its already put together and ready to roll... throwing 100 GPU farm is not quick.  This is for those who want to mine any coin  and have cheaper electric costs than me.  Profitability on this would be around $1,000/month if you mine Vertcoin and live in a place with electric rates around $0.06 (like northwest US)


Title: Re: [WTS] 100 7950's GPU farm - 50 BTC (Or best offer)
Post by: LYCAN on June 28, 2014, 05:41:34 AM
hi sir i want to buy 7950 or 7970 please pm me with you price.. and we make a deal..

Dont need escrow i pay first then you ship and I m From Pakistan.. :) thknx


Title: Re: [WTS] 100 7950's GPU farm - 38 BTC
Post by: boozer on June 29, 2014, 09:52:12 PM
New price of 38 BTC


Title: Re: [WTS] 100 7950's GPU farm - 38 BTC
Post by: data55 on June 30, 2014, 01:54:58 AM
Willing to split it up?


Title: Re: [WTS] 100 7950's GPU farm - 38 BTC
Post by: boozer on June 30, 2014, 02:50:29 AM
Willing to split it up?

Yup.  PM me what you are interested in.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ 16k USD
Post by: boozer on June 30, 2014, 10:50:09 PM
Updated price due to BTC movement. 

16k USD or the equivalent BTC is as low I will go.  Will bump this for a few days then start parting the farming out on Ebay.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ 16k USD
Post by: StolenCoinSalesman on July 01, 2014, 12:01:28 AM
Updated price due to BTC movement. 

16k USD or the equivalent BTC is as low I will go.  Will bump this for a few days then start parting the farming out on Ebay.

I feel you will have to go to ebay. I sold half my farm on ebay. I sold only 6 gpus on here so far.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ 16k USD
Post by: boozer on July 01, 2014, 03:13:56 AM
Updated price due to BTC movement. 

16k USD or the equivalent BTC is as low I will go.  Will bump this for a few days then start parting the farming out on Ebay.

I feel you will have to go to ebay. I sold half my farm on ebay. I sold only 6 gpus on here so far.

Yea, I figured as much myself... but figured I would give it a shot on here, lol.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: Blazed on July 01, 2014, 03:34:17 AM
This makes me sad...I have considered selling my farm off at some point.  I was hoping people wanted them for BTC not dirty analog money.  I have around 160 GPU's mainly 280x..and some 270x.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: boozer on July 01, 2014, 03:44:25 AM
This makes me sad...I have considered selling my farm off at some point.  I was hoping people wanted them for BTC not dirty analog money.  I have around 160 GPU's mainly 280x..and some 270x.

Makes me sad too....  Man the farm was a pain in the ass sometimes.. but it was a ton of fun!  Maybe we should start a RIP GPU farm thread, lol...  I was hoping to get some BTC instead of dirty money too.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: Blazed on July 01, 2014, 04:04:33 AM
Start the thread!  Looks like you have a nice setup..I posted pics of mine a while back in the show off thread.  I am still making profit mining x11, but nothing amazing.  I will dig up the post and paste it.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: Blazed on July 01, 2014, 04:08:53 AM
https://bitcointalk.org/index.php?topic=7216.msg6072094#msg6072094


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: chadwickx16 on July 01, 2014, 02:34:42 PM
This makes me sad...I have considered selling my farm off at some point.  I was hoping people wanted them for BTC not dirty analog money.  I have around 160 GPU's mainly 280x..and some 270x.

Makes me sad too....  Man the farm was a pain in the ass sometimes.. but it was a ton of fun!  Maybe we should start a RIP GPU farm thread, lol...  I was hoping to get some BTC instead of dirty money too.

That would be an awesome thread, I remember when you could post pics on "Pictures of Your Mining Rigs", and see all of the creativeness of people and their GPU setups; but now that has turned into pictures of ASIC's.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: Blazed on July 01, 2014, 02:40:33 PM
ASIC mining is so boring and easy compared to good old GPU farms!


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: boozer on July 01, 2014, 06:30:14 PM
Here's the RIP thread!

https://bitcointalk.org/index.php?topic=673282.0


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: chadwickx16 on July 01, 2014, 07:03:46 PM
Since you're parting out, how much for a MOBO set up (Mobo, Ram, CPU) that can utilize 7 cards?


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: ferall on July 01, 2014, 08:56:17 PM
Nice setup!


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: RedGummyBear on July 02, 2014, 12:02:57 AM
Hey OP cool rig and out of my league  just one question?

why the Energy saving Light bulb in that picture when this rig is a power whore?  :D

thought that was cool as hell.


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: boozer on July 03, 2014, 02:47:31 PM
Hey OP cool rig and out of my league  just one question?

why the Energy saving Light bulb in that picture when this rig is a power whore?  :D

thought that was cool as hell.

lol... they are kinda standard around here nowadays.  They last longer than incandescent, use less power, and I had spares cause thats all I use in my house :)


Title: Re: [WTS] 100 7950's GPU farm - 25 BTC ~ $16k USD
Post by: crashoveride54902 on July 07, 2014, 02:38:08 AM
Hey OP cool rig and out of my league  just one question?

why the Energy saving Light bulb in that picture when this rig is a power whore?  :D

thought that was cool as hell.

lol... they are kinda standard around here nowadays.  They last longer than incandescent, use less power, and I had spares cause thats all I use in my house :)

nice rigs :) better then the monster mess i build hehe and yes you can't buy old bulbs anymore in the states...they stopped making them...so yep i have 3200w btc mining going on with energy saving light bulbs too hehe...its the little things that helps...the 4 bill month power doesn't help on profit thou :(