ATI Radeon HD5870 1GB PCI-Express x16 HDMI DisplayPort Dual DVI Port Desktop Video Graphics Card 2XTG4 02XTG4 CN-02XTG4 ATI-102-C00101(B).
ATI Model Number: Radeon HD5870
Dell Part Number: 2XTG4 02XTG4 CN-02XTG4
Compatible Part Numbers: 102C0010300 ATI-102-C00101(B) 7121687000G
Compatible Models: Dell Alienware Area 51 Alienware Area 51 ALX Alienware Aurora Studio XPS 435t Studio XPS 7100 Studio XPS 9000 Series