Description
| Compatible With Models | Configuration | Model No. | EMC # |
| iMac (21.5-inch, Late 2012) | iMac Intel Core i5 21.5 2.7Ghz, 2.9Ghz, or Intel Core i7 3.1Ghz (BTO) | MD093LL/A, MD094LL/A, A1418 | 2544 |
| iMac (21.5-inch, Early 2013) | iMac Intel Core i3 21.5 3.3Ghz | ME699LL/A, A1418 | 2545 |
| iMac (21.5-inch, Late 2013) | iMac Intel Core i5 21.5 2.7Ghz, 2.9Ghz, or Intel Core i7 3.1Ghz (BTO) | ME086LL/A, ME087LL/A, A1418 | 2638 , 2742 |
| iMac (21.5-inch, Mid 2014) | iMac Intel Core i5 21.5 1.4Ghz | MF883LL/A, MG022LL/A, A1418 | 2805 |
iMac (21.5-inch, Late 2012), iMac (21.5-inch, Early 2013), iMac (21.5-inch, Late 2013), iMac (21.5-inch, Mid 2014-2015 )
