Pair of Asus ATI Radeon HD 4850 (EAH4850/HTDI/512M/A) PCIE Crossfire DVI 512MB

PNY NVIDIA GEFORCE 9800 GT DDR3 512MB PCI-E Video Card GM9800GN2F51XPB

ATI Radeon HD 4850 512mb

PNY NVIDIA GeForce 9800 GT 512MB DDR3 Graphics Card

ASUS ATI Radeon HD 4850 512MB EAH4850/HTDI/512M/A Graphics Card

DELL NVIDIA QUADRO P1000 GRAPHICS CARD | 0G7T21 | 4GB GDDR5

HP NVIDIA QUADRO P1000 GRAPHICS CARD | 4GB GDDR5 | 919987-002