ATI Radeon HD 4550 Video 512MB DDR3, PCI-Express 2.0, DVI, HDMI, VGA

HP SG764AT ATI Radeon 4550 Graphic Card - 512 MB DDR3 SDRAM

Dell ATI Radeon HD 4550 Video Card 512MB DDR3 Low-Profile 0C7MG0

Sapphire ATI Radeon HD4550 512MB DDR3 PCI-E HDMI VGA DVI Video Graphics Card

VisionTek ATI Radeon HD 4350 (900273) 512MB / 512MB (max) New

SLI Diamond Monster 3D II 3DFX Voodoo 2 PCI 12MB Vintage Graphics As Is

HP ATI Radeon HD4550 512MB DDR3 PCIe x16 Graphics Card P/N: 584217-001 FREE S/H

Dell ATI Radeon HD 2400 256MB DVI Low Profile Graphics Video Card 0XX347