Full Details on Amazon.com : http://www.amazon.com/gp/product/B001B60NWW?tag=tsukuyomi-20

eVGA 01G-P3-1282-AR e-GeForce GTX280 1GB SC DDR3 PCI-Express 2.0 Graphics Card-Lifetime Warranty

Ships with Free Special Edition EVGA Precision Overclocking Utility and is PCI Express 20 Compatible
GeForce GTX 280 with 621MHz clock
1GB 512-bit 8 ns GDDR3 memory
1134 MHz clock2268 MHz effective memory rate
Full DirectX 10 and Open GL 21 Support