Apple 661-5863 Hard Drive, 500 GB, 5400, SATA, 2.5 inch – 13inch MacBook Pro Early 2011 – A1278. 661-5863 for A1278 i5 2.3GHz Early 2011, A1278 i7 2.7GHz Early 2011. Apple Hard Drives for MacBook Pro (13-inch Early 2011).
EEE Code – DDH1,DG5L,DGFT,DHD9,DQN5
Mac Family: – A1278
Product Condition: Refurbished