This is a NVIDIA GeForce 6600 256MB VRAM PCI-Express Video Card for the PowerMac G5 (Late 2005)<br><br>Part Number(s): 661-3731<br>Compatible Model(s): Power Mac G5 2.0GHz G5 (M9590LL/A, A1177, PowerMac11,2) - Late 2005<br>Power Mac G5 2.3GHz G5 (M9590LL/A, A1177, PowerMac11,2) - Late 2005<br>Power Mac G5 2.5GHz G5 (2x) (M9592LL/A, A1177, PowerMac11,2) - Late 2005
