Here is 2 pics of my 9 card setup over 2 cases, I have in total 18 x 7950, 1 x 5870, 1 x 5830 , 1 x 5970(offline constant crashing) , 2 x 7970(offline using in gaming rig for friend for BF3)


Pictures:
4 x Gigabyte 7950                 in Haf-XB case (as pictiured) using Antec 1200W PSU limited to 4 cards
5 x Sapphire Vapour-X 7950  in Haf-XB Case (as pictured) using Thermaltake 1500W PSU


5 x Sapphire 7950





4 x Gigabyte 7950