Apple iMac (21.5-inch, Early 2013) Memory RAM | 8GB DDR3 1600MHz (PC3-12800) SODIMM 1.35V

Supported Model Configurations Upgrade Designed For Apple iMac (21.5-inch, Early 2013) Apple Order No. ME699LL/A | 3.3GHz 2-Core Intel Core i3-3225 Apple Model No. A1418 (EMC 2545) Apple Model ID iMac13,1 Max Possible Memory 16GB Product Information Total Capacity 8GB Class DDR3 / DDR3L Capacity Per Module 8GB Speed PC3-12800 Number of Modules 1 Frequency 1600MHz ECC Type Non-ECC Unbuffered Form Factor SODIMM Rank 2Rx8 (Dual Rank) Pin Count 204 Compatible Machine Type Laptop / Notebook / AIO Voltage 1.35V (Low Voltage)