AMD ATI Radeon HD8490 1GB DDR3 DVI DisplayPort PCIe 2.0 x16 Desktop Graphics Video Card 716521-001 717219-001.AMD Model Number: Radeon HD8490HP Part Number: 716521-001HP Spare Part Number: 717219-001Specifications:Interface: PCI Express x16Memory Size: 1GBMemory Type: DDR3Memory Bandwidth: 14.4 GBpsPorts:- 1x DisplayPort- 1x DVICooler: With Fan