Compatible with (But not Limited to):
*Please click image for more compatible systems model
iMac18, 3 w/Retina 5K display (27-inch Mid 2017)(June 2017) A1419
3.4 GHz Core i5 (I5-7500) MNE92LL/A
3.5 GHz Core i5 (I5-7600) MNEA2LL/A
3.8 GHz Core i5 (I5-7600K) MNED2LL/A
4.2 GHz Core i7 (I7-7700K) BTO/CTO
iMac 18,2 w/Retina 4K display (21.5-inch Mid 2017) (June 2017) A1418
3.0 GHz Core i5 (I5-7400) MNDY2LL/A
3.4 GHz Core i5 (I5-7500) MNE02LL/A
3.6 GHz Core i7 (I7-7700) BTO/CTO
iMac 18