Genuine Original AMD Radeon HD7870 2GB GDDR5 Dual Mini-Display HDMI DVI Ports Graphics Video Card 0NTPD 00NTPD CN-00NTPD.AMD Model Number: Radeon HD7870Dell Part Number: 0NTPD 00NTPD CN-00NTPDCompatible Part Numbers: 712070000G 109-C40157-00 KCC-REM-ATI-102-C40102