Power Color Radeon HD 4770 Video Card
(512MB, PCI-Express 2.0 x16, Dual DVI - MPN: AX4770512MD5M) Description: This is the Power Color HD 4770 Video Card with 512MB GDDR5 memory, 750 MHz Core clock speed and 800 MHz Memory clock speed, Cross Fire and HDCP Ready with Dual DVI and HDTV Out. | 
