Each slot can take a 4GB SO-DIMM module for a maximum of 16GB.
The DDR3-1066Mhz iMac Model ID 10,1 has four slots. Each slot can take a 8GB SO-DIMM for a maximum of 32GB installed. The DDR3-1066Mhz iMac Model ID 11,1 has four slots. The iMac Model 11,2 has a system maximum of 16GB (4x4GB.) The iMac 11,3 running the i3 processor also has a maximum memory of 16GB. IMac Memory Models 11.2 and 11.3 (with i3) The iMac 11,3 with i5 or i7 processor has a maximum of 32GB (4x8GB.) It is important to note this does. IMac Memory for Models 11.3 (with i5 and i7) 12.1 and 12.2 The 27' Late 2012 through Late 2014 iMacs, including the iMac 5K Retina Display, utilize DDR3-1600Mhz memory. IMac Late 2012, Late 2013, Late 2014, and Retina 5K The system maximum is 64GB (4 x 16GB modules).Ģ7-inch iMac with Retina 5K Display, Late 2015 (iMac17,1)Īpple's latest 27-inch iMac with Retina 5K Display was released in October 2015. 27-inch iMac with Retina 5K Display - 2019 to Current - (iMac19,1 - iMac20,1 - iMac 20,2)Īpple's 27-inch iMac with Retina 5K Display was originally released in March 2019.Ģ7-inch iMac with Retina 5K Display, 2017 (iMac18,3)Īpple's latest 27-inch iMac with Retina 5K Display was released in June 2017.
