Specification Mfr Part Number: GX-280N-ZDF9 Chipset: GeForce GTX 280 Engine Clock: 602 MHz Video Memory: 1GB DDR3 Memory Clock: 2.21 GHz Memory Interface: 512-bit Bus: PCI-Express x16 (Support PCI-Express 2.0) RAMDAC: 400 MHz Stream Processors: 240 Max. Resolution: 2560 x 1600 Connectors: Dual DVI; TV-out (HDTV Ready) Thermal: Fansink Support nVidia SLI Technology Support HDCP - High-bandwidth Digital Content Protection Support Microsoft DirectX 10.0 and OpenGL 2.1 Support nVidia PhysX Technology Built for Microsoft Windows Vista Power Requirements: 630W Minimum Power Supply; 680W Minimum for SLI Package: Retail RoHS Compliant MALGTX220Regular price: $529.22Sale price: $496.31 Ground shipping on all parts only 6.99! © 2004 comtecpc.com, All rights reserved.