Full Details from Amazon.com : http://www.amazon.com/gp/product/B003F1LP3C?tag=onigi-20
ASUS ATI Radeon HD 5870 1 GB GDDR5 SDRAM DVI/HDMI/DisplayPort Video Card EAH5870/2DIS/1GD5/V2
BFeatures
ASUS Exclusive Voltage Tweak Technology for up to 50 performance
Equipping with 85cm Extra Large Fan Pure Copper Fins it delivers 17 cooler performance than reference design
Get striking visual effects and dynamic interactivity with DX11 support
PCI Express 21 support