Photo Album -
http://imgur.com/a/wUsdV#0Price is $13,000 USD OBO. I will accept Chase Instant Pay, Bitcoin, or Litecoin.
Your looking at a beast of a mining farm running at 16.93 MH/s or 16,930 KH/s. This mining farm has been running for 3 weeks and has mined dogecoin, litecoin, and various other scrypt coins. This is a very stable farm that never goes down and has not seen down time. I reboot all machines once every friday to keep them fresh and dusted. I'm deciding to get rid of this farm due to hiked electricity prices because of the summer time, i'll be paying .14 cents a kilowatt.
All 7 mining rigs consist of Radeon 7950's, Radeon 7970, Radeon R9 270x's, Radeon R9 280xs, Radeon R9 290xs. All rigs are zip tied to aluminum wiring frames for maximum airflow as you can tell in the image gallery.
5 rigs have HDD's and run windows 7 ultimate with splashtop for remote access. I use a mix of SGminer and a special version of CGminer for faster hashrates.
2 Rigs run via special linux bootable USB thumb drives. These systems are made specifically for mining scrypt coins. Those of you who are familiar with mining these 2 systems are running BAMT OS.
All rigs have PCI risers included for maximum airflow. All or most hardware will include original boxes and accessories. This rig can even push 17.5 MHS but gets unstable due to major overclocking.
The entire farm pulls an avg of 8,700 watts. This is with all cards properly undervolted and overclocked for maximum stability and efficiency.
Hardware Specs:
1 - Sapphire Radeon R9 290X 4GB GDDR5 BF4 Edition Graphics Card (21226-00-53G) -
http://www.amazon.com/Sapphire-PCI-Express-Edition-Graphics-21226-00-53G/dp/B00GRNUNQU 6 - SAPPHIRE DUAL-X OC 11221-00-20G Radeon R9 280X 3GB -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202088 4 - SAPPHIRE 100352-4L Radeon HD 7950 3GB GDDR5 PCI-Express Video Card with Boost
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202030 4 - ASUS R9280X-DC2T-3GD5 Radeon R9 280X -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121803 2 - DIAMOND R9280XD53GXOC Radeon R9 280X 3GB 384-Bit GDDR5 -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814103239 1 - MSI R7970-2PMD3GD5 Radeon HD 7970 3GB -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127645 4 - GIGABYTE GV-R927OC-2GD Radeon R9 270x 2GB -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125491 3 - MSI R7950-3GD5/OC BE Radeon HD 7950 3GB -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127737 1 - MSI Radeon R9 270X GAMING 4GB -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127775 1 - MSI R7850 Twin Frozr 2GD5/OC Radeon HD 7850 2GB -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127663Power Supplies Include:
3 - Gold Rated Thermal Take Grand 1200 Watt PSU
1 - Gold Rated 1200 Watt Corsair ATX PSU
1 - Gold Rated 1050 Watt Corsair ATX PSU
1 - Bronze Rated Rosewill 1000 Watt PSU
1 - Gold Rated Corsair TX 850 Watt PSU
1 - Bronze 750 Watt Sentey PSU
Ram Specs:
6 Machines have 1 x 4 gb ram stick
1 Machine has 2 x 4gb sticks for a total of 8GB ram.
Memory:
5 Machines have hdds with windows ultimate + splashtop for remote monitoring.
2 Machines have USB drives running BAMT
Total there are 6 - 4 card rigs and 1 - 3 card rig.
This does not come with a keyboard, monitor, or a mouse. I run this thing headless and directly remote in using splashtop so I have control of my rig wherever i'm at using my macbook.
I am willing to ship the farm taken apart in various Huge Boxes with all original boxes inside + hardware if you pay the shipping. It will be carefully packed and sent via UPS, you can also add insurance which will also be paid by you.
You can also meet me or come take a look at the rig if your interested, i'm located in Dallas Tx. PM me for exact address and phone number if interested.
I will not sell the farm in parts it's buy all or nothing.
Note: As you can see I have two instances of SGminer running on one rig, the mining program I use. This is because I use different settings for the Sapphire 280x's and different intensity/thread concurrency settings for the R9 versions of the cards which are the 290x/270.
For more specific detailed information on motherboards, ram, PSU's, etc PM me. Serious inquiries only, we will exchange phone numbers and talk about payment, shipping, etc.
