Condition: Used (like new)
Slot Compatibility: PCIe (PCI Express,not PCI-X)
VRAM: 512MB 256-bit GDDR3
Hardward Compatibility: 2006-2007 1st Generation (MacPro 1.1 or 2.1) Intel Mac Pro machines only
OX Compatiblity: OS X Leopard 10.5.2 or 10.7(including 10.6 Snow Leopard)
Display Modes: Single or Dual DVI,Extended Deshtop,Mirrored
Core Image Support:Yes
Quartz Extrem