XFX Radeon HD 5770 1 GB DDR5 PCIE Graphics Card HD577AZNFC

Full Details on Amazon.com : http://www.amazon.com/gp/product/B002SP113K?tag=tsukuyomi-20

XFX Radeon HD 5770 1 GB DDR5 PCIE Graphics Card HD577AZNFC

ATI Eyefinity
Display Port
1GB DDR5 Memory
Crossfire Ready