661-7103 Logic Board MD095LL MD096LL ME699LL 3.1 for iMac 21.5″ Late 2012 Early 2013 NB-4671W
This is a replacement 3.1GHz logic board for the Late 2012 iMac 21.5".
Apple part number: 661-7103
iMac 21.5″ Late 2012 Early 2013
661-7103 Logic Board MD095LL MD096LL ME699LL 3.1 for iMac 21.5″ Late 2012 Early 2013