AMD Radeon R9 290X 4GB GDDR5 Stress tested & in full working condition

NVIDIA Quadro 5000 2.5GB GDDR5 DVI/DisplayPort x2 PCIE Graphics Card

Nvidia Graphics Card Quadro K2000D

NVIDIA Quadro K4200 4GB GDDR5 DVI/2x DisplayPort PCIE Graphics Card GPU

Nvidia Tesla K80 24GB PCIe Graphics Card GDDR5 Accelerator Spares or Repair

NVIDIA Quadro 2000 1GB GDDR5 Graphics Card

Nvidia Graphics Card 01G-P3-1312-BL

Nvidia Quadro P400 2GB GDDR5 Graphic Card 3x mini D/P Display Port