BFG Technologies BFGR6600GTX Geforce Pcx 6600GT 128MB BFG Tech GeForce 6600GT OC 128MB DDR3 PCI Express Dual DVI Video Card General Features: NVIDIA GeForce 6600 GPU (Graphics Processing Unit) Core overclocked to 525 MHz 128 MB GDDR3 memory 128-bit memory interface Memory overclocked to 1050 MHz PCI Express x16 interface Dual 400 MHz RAMDACs Revolutionary Superscalar architecture NVIDIA SLI technology NVIDIA PureVideo technology