820-2337 630-9399 631-1009 661-4996 Board, Backplane Version 1, EEE code 7A1 - A1289 Mac Pro Early 2009 NB-2064W
This is a replacement logic board for the Mac Pro. This does not include the processors. It is also called the back plane board.
EEE code: 7A1
Apple part number: 661-4996, 820-2337 630-9399 631-1009-A
Compatible models: A1289-Early 2009-MB871LL/A, A1289-Early 2009-MB535LL/A, A1289-Early 2009, A1289-Early 2009 820-2337, 820-2337-A
Compatible Mac info. : 2.66GHz-2.93GHz-3.33GHz Quad-Core Mac Pro , 2.26GHz 8-Core Mac Pro , 2.66GHz 8-Core Mac Pro , 2.93GHz 8-Core Mac Pro 820-2337, 820-2337-A
661-4996 Board, Backplane Version 1, EEE code 7A1 - A1289 Mac Pro Early 2009 820-2337 630-9399 631-1009