661-5948 Logic Board 2.7 Ghz for iMac 27 inch Mid 2011 A1312 MC813LL/A ( 820-2828-A ) Published July 19, 2017 at 350 × 350 in 661-5948 Logic Board 2.7 Ghz for iMac 27 inch Mid 2011 A1312 MC813LL/A ( 820-2828-A )
