506133-002 Genuine HP 4gb Nvidia Quadro FX5800 PCI-E Dual DVI DP TV 536797–001
506133-002 Genuine HP 4gb Nvidia Quadro FX5800 PCI-E X16 Dual DVI DP TV 536797– 001 Graphics Card with cables. Genuine HP NVIDIA QUADRO FX 5800 4GB Graphics Card - p/n 506133-002, 536797– 001. HP Z620 HP Z820.