This is the first of two rigs I am selling. It is currently hashing at just under 100 MH/s on Ethereum.
The PSU is over-speced for the rig but does have a nice feature which allows you to query the instantaneous power consumption and efficiency via a USB interface. Currently consuming about 1100W mining Ethereum. If you want the rig without the PSU, that's negotiable too.
Custom-built lightweight aluminium case
Top-mounted cooling fans
Corsair AX1500i 1500W 80 Plus Titanium Digital Power Supply
ASRock H81 Pro BTC motherboard
Intel(R) Celeron(R) G1830 @ 2.80GHz CPU
Corsair CMX4GX3M2A1600C9 4GB RAM
PCI-e riser cables
Gigabyte Radeon R9 290 4GB
MSI Radeon 7950 Twin Frozr III 3GD5/OC 3GB
Sapphire Radeon HD 7950 3GB
Sapphire Radeon HD 7950 3GB (two identical)
GIGABYTE Radeon HD 7950 Windforce Edition 3GB
HIS Radeon HD7950 IceQ Boost 3GB
All of the cards have custom BIOSes and are undervolted for efficiency. I'm happy to re-flash with the original BIOSes prior to sale or can supply the ROMs.
The rig can of course be seen hashing on collection in Warwickshire. I would prefer not to ship due to size, weight, fragility and hassle!
Payment by bank transfer or Ethereum accepted. Build cost was around £1,000 so looking for as close to that as possible.