Apple iMac (21.5-inch, Mid 2017) Memory RAM | 4GB DDR4 2133MHz (PC4-17000) SODIMM

Supported Model Configurations Upgrade Designed For Apple iMac (21.5-inch, Mid 2017) Apple Order No. MMQA2LL/A | 2.3GHz 2-Core Intel Core i5-7360U Apple Model No. A1418 (EMC 3068) Apple Model ID iMac18,1 Max Possible Memory 32GB Product Information Total Capacity 4GB Class DDR4 Capacity Per Module 4GB Speed PC4-17000 Number of Modules 1 Frequency 2133MHz ECC Type Non-ECC Unbuffered Form Factor SODIMM Rank 1Rx8 (Single Rank) Pin Count 260 Compatible Machine Type Laptop / Notebook / AIO Voltage 1.2V