Product details
820-2828-A 661-5950 Logic Board, 820-2828 i7, 3.4 GHz, - 27 inch A1312 iMac Mid 2011 NB-2830W
This is the 3.4 GHz Quad-core i7 Logic Board for the 27" iMac released in Mid 2011. Refurbished boards do not include the processor chip. For the refurbished option, you will need to move the processor chip over from your old board to the new board.
EEE code: DJWP,DM6C
Apple part number: 661-5950, 820-2828-A
661-5950, 820-2828-A Logic Board, Quad-Core i7, 3.4 GHz, - 27 inch A1312 iMac Mid 2011 8202828A
This is the 3.4 GHz Quad-core i7 Logic Board for the 27" iMac released in Mid 2011. Refurbished boards do not include the processor chip. For the refurbished option, you will need to move the processor chip over from your old board to the new board.
EEE code: DJWP,DM6C
Apple part number: 661-5950, 820-2828-A
661-5950, 820-2828-A Logic Board, Quad-Core i7, 3.4 GHz, - 27 inch A1312 iMac Mid 2011 8202828A