ASUS EN9500GT/DI/1GD/V2 GeForce 9500 GT 1 GB 128-bit DDR2 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card DVI/VGA/HDMI/HDTV 1080I support Engine Clock: 550 MHz ASUS EN9500GT/DI/1G/V2 GeForce 9500 GT 1GB 128-bit GDDR2 PCI Express 2.0 x16 HDCP Ready Video Card 1GB of DDR2 memory. Memory Clock: 1.375 GHz. Meory Interface 128 bit ASUS EN9500GT/DI/1G/V2 GeForce 9500 GT 1GB 128-bit GDDR2 PCI Express 2.0 x16 HDCP Ready Video Card Engine Clock: 550 MHz 1GB of DDR2 memory. Memory Clock: 1.375 GHz. Meory Interface 128 bit DVI/VGA/HDMI/HDTV 1080I support