EVGA GeForce 7200 GS 512 MB DDR2 PCI Express VGA/DVI/HDTV Graphics Card, 512-P2-N430-LR PCI Express Compatible GeForce 7200 GS with 450 MHz clock 256MB 64-bit 2.5 ns GDDR2 memory 532 MHz effective memory rate Full DirectX 9 and Open GL 2.0 Support