Apple MacBook Pro 13" A1278 Series Intel Core i5-3210M 2.5GHz SR0N0 Processor Logic Motherboard 820-3115-A.
Apple Part Number: 820-3115-A 820-3115-B
Compatible Part Numbers: 661-6588 31PGKMB0DE0
Compatible Models: Apple MacBook Pro 13" A1278 MD101LL MD102LL Mid 2012 Series
CPU: Intel Core i5-3210M 2.5GHz SR0N0 Processor


