NVIDIA GeForce 7300 GT 256MB PCIe Graphics Card Mac Pro P345 180-10345-0000-A01
Features dual DVI-I output ports supporting multiple displays. PCB model P345 (part number 180-10345-0000-A01). • GPU: NVIDIA GeForce 7300 GT. • Compatible with Mac OS X Tiger 10.4.7 through Mountain Lion and later.