Apple iMac 24" 820-2491-A A1225 Intel Logic Board. Apple Motherboard Raises The Bar Of PC Industry And Deliver A Full-value, High-performance Solution For Today's Most Demanding Tasks.

Apple Part Numbers: 820-2491-A
Compatible Part Numbers: 661-4994 661-5133
Compatible  Models: A1225 Early 2009 MB419LL/A

Specifications:

CPU Socket mPGA478MN
3 x USB Port
RJ-45 (LAN)
FireWire

Please note: this motherboard does not come with CPU