For MacBookPro13,1 Late 2016 ( EMC 2978 ) : MLL42LL/A (2.0 GHz Core i5)

For MacBookPro13,1 Late 2016 ( EMC 2978 ) : MLL42LL/A (2.4 GHz Core i7)

For MacBookPro14,1 Mid 2017 ( EMC 3164 ) : MPXQ2LL/A (2.3 GHz Core i5) 

For MacBookPro14,1 Mid 2017 ( EMC 3164 ) : MPXQ2LL/A (2.5 GHz Core i7)