Lot of 2x GTX 660ti GPU Graphics Card - Factory OC - 2GB 192-bit GDDR5

ASUS GeForce GTX 660 Ti 2GB GDDR5 DirectCU II Graphics Card Tested

AMD ATI Radeon HD 3870 512MB PCIe Graphics Video Card GPU - Unsure If It Works

NVIDIA GTX 660 1.5GB

EVGA NVIDIA GeForce GTX 570 HD PCIe x16 GPU SLI, HDMI DVI DisplayPort

EVGA NVIDIA GeForce GTX 1050 Ti Dual Fan Graphics Card HDMI DisplayPort DVI

MSI Twin Frozr III GeForce GTX 660 N660 TF 2gd5 OC Video Graphics Card

EVGA GeForce GTX 660 2GB GDDR5 Graphics Card - DisplayPort, HDMI, DVI