Apple MacBook Pro 15.4" A1226 MA896LL/A Mid 2007 Series Intel Core T7700 2.4GHz SLA3M Processor Logic Motherboard 820-2101-A 661-4956.

Apple Part Number: 820-2101-A
Compatible Part Numbers: 661-4956 2175MB0050
CPU: Intel Core T7700 2.4GHz SLA3M Processor
Compatible Models: Apple MacBook Pro 15.4" A1226 MA896LL/A Mid 2007 Series

Specifications:

USB Port
FireWire 800 Port
FireWire 1394 Port
RJ-45 (LAN) Port
DVI Port