DESCRIPTION
Replace the logic board in a Model A1311 Late Mid 2011 21.5" iMac with this part. This product does not include the CPU or CPU heat sink.
SUPPORTED MODELS
iMac Intel 21.5" A1311 EMC 2428 Mid 2011
SPECIFICATIONS
Part #: 820-3126-A
Compatibility
iMac Intel 21.5" (Mid 2011)
EMC 2428 2.5 GHz
EMC 2428 2.7 GHz
EMC 2428 2.8 GHz