AMD Radeon HD 7450 1GB Graphics Card 677894-001 677983-001 [Radeon HD 7450] - $79.00 : Professional Multi Monitor Workstations, Graphics Card Experts
Amazon.com: HP 679218-001 ATI Radeon HD 7450 PCIe x16, 1GB DDR3/GDDR5 memory graphics card (Wombat) - For use only in HP Pro 3500/3505 models : Electronics