4 x 6950, 3 of them flashed
1200 W PSU
Cheapest AMD CPU I could find
Gigabyte 990 FXA-UD3, couldn't get a 5th card to work so it's in my everyday pc.

The case is a 'cage drawer' for a storage unit I bought from Bunnings (hardware store here in Oz)

It gets about 1.8 MHash/s using cgminer and draws around 900 w (some of the cards are overclocked a bit but all stock voltage)



Go-go gadget cable ties