IMac 27" A1312. -Used, original Apple. - iMac11.3 Mid 2010: EMC 2390 - MC510LL/A (3.2 GHz Core i3). - iMac11.3 Mid 2010: EMC 2390 - MC511LL/A (2.8 GHz Core i5). - iMac11.3 Mid 2010: EMC 2390 - MC511LL/A (3.6 GHz Core i5).
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