716521-001 - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card 716521-001 - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card $135.66
717219-001 - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card 717219-001 - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card $214.96
E1C64AA - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card E1C64AA - HP AMD Radeon HD 8490 1GB DDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card $174.40
SG764AT - HP ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card SG764AT - HP ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card $183.22
SG764AA - HP ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card SG764AA - HP ATI Radeon HD 4550 512MB DDR3 64-Bit PCI Express x16 Video Graphics Card $183.22
634478-001 - HP ATI Radeon HD 6450 512MB GDDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card 634478-001 - HP ATI Radeon HD 6450 512MB GDDR3 64-Bit PCI Express 2.0 x16 Video Graphics Card $190.27