4GB iMac Memory for 27-inch Retina Mid 2017 Model 18.3

4GB DDR4-2400MHz iMac Memory for the 27-inch Retina released in June 2017, Model ID 18,3. Apple also identifies these newest machines with the following part numbers: MNE92LL/A, MNEA2LL/A and MNED2LL/AA. The 21.5-inch iMac Models 18,1 and 18,2 are not user-upgradable.

Contains one (1) 4GB low power SO-DIMM memory module that is specifically designed and SPD configured for the June 2017 27-inch iMac with 5K Retina Display.

This module is compatible with the latest Apple Firmware.

• Total Capacity: 4GB (4GBx1)
• Data Rate: 2400MHz
• Bus Speed: PC4-19200
• Form Factor: DDR4 Non-ECC, Unbuffered, SO-DIMM
• No. of Pins: 260
• Module Ranks: Single Rank, Low Noise 8-Layer PCB
• Voltage: 1.2V
• CAS Latency: 17
• Features: True DDR4 Major Thermal Tested
• ROHS Certified, Compliant with JEDEC specifications

Watch our installation video:

Click here for Apple's installation guide.