The listing, ATI HD 4850x2 (partially working)///2x Zalman VF900 has ended.
Sapphire Radeon HD 4850x2 with 2x Zalman VF900 vga coolers.
This is a single physical card with two(2) GPUs. However, the second GPU does not function properly and crashes within minutes when playing a 3D game. The workaround is to simply turn off CrossfireX, and play video games with the power of a single 4850. I was hoping it was a heat issue and purchased two aftermarket heatsink/fans but the issue still happens, both fans work wonderully, they do however need to be plugged into a 3-pin connector. They also fit on anything 4000 and 5000 series (and prolly 6000 series) of graphic cards.
BE WARNED!!! This card is long @11.5 inches, says that a 650w PSU is required but with the one GPU a 450w+ should work. This also requires a 6-pin and 8-pin pci-e power, i can provide adaptors if need be.