Genuine Dell AMD 4KHPH Radeon HD6450 PCI-E PCI-Express x16 GDDR3 SDRAM HDMI DVI Low Profile Video Graphics Card Compatible Part Numbers: 4KHPH, ATI-102-C26405 Genuine Dell AMD Radeon 1GB HD6450 PCI-E DVI HDMI Low Profile Video Card Model: AMD Radeon HD6450 Video Card Interface: PCI-E Express x16 Outputs:1 x DVI, 1x HDMI Compatible Part Numbers: 4KHPH, ATI-102-C26405