ASUS EN7950GT/HTDP/512M/A NVIDIA GeForce 7950GT 512MB 256-bit GDDR3 PCI-Express x16 HDCP SLI Video Card w/2*DVI, HDTV NVIDIA GeForce 7950GT GPU, 550MHz Core Clock 512MB 256-bit GDDR3 Memory, 1400MHz Memory Clock 2048 x 1536 Resolution, HDCP ready 2 x DVI, 1 x HDTV-Out, SLI support PCI Express x16 interface, NVIDIA CineFX 4.0 Engine