galaxy gf 9800gt pci-e 512mb 256-bit ddr3, 550/1800mhz, dvi, vga, hdmi, hdcp, fan galaxy geforce 9800gt pci-e 512mb 256-bit ddr3, 550/1800mhz, dual dvi, hdcp, hdtv, fan, 16x full-screen anti-aliasing, nvidia purevideo hd technology, two dual-link dvi outputs support two 2560x1600 resolution displays, power savings for everyday needs, built for microsoft windows vista