Hello, This is my first mining rig, done entirely in aluminium 3mm thick, screws are all 1/8 directly screwed to the aluminium (previously threaded) (is that well said?, english not my first language, don't know how to explain it properly).
The original plan was to put 5 boards, but I'm pretty close to the power consumption of the power supply (750W PSU, and I'm using 450W for 4x7850 and the sempron processor).
the HD is temporary as I plan to boot from a flash thumb drive.
This gear gives 1GHash/s (BTC) at stock speeds and eats 450W, I know, small for what i have seen here

but it's my first attempt, hope u like it.

other view:

side, with only one card and the cablesaurus extender (they are great!)
