In good working condition, Fully tested original part. pulled from A1312 2010 iMac. iMac11,3 Mid 2010: MC511LL/A (2.93 GHz Core i7). iMac11,3 Mid 2010: MC511LL/A (3.6 GHz Core i5). iMac11,3 Mid 2010: MC511LL/A (2.8 GHz Core i5).
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