64GB (16GBx4) DDR4-2666MHz iMac Memory for the 27-inch Retina. 2019 to Current. Model ID 19,1 20,1 and 20,2.The 21.5-inch iMac Models are not user-upgradable.
Contains four (4) 16GB Low Power SO-DIMM memory modules that are specifically designed and SPD configured for the March 2019 27-inch iMac with 5K Retina Display.
This module is compatible with the latest Apple Firmware.
Specifications:
- Total Capacity: 64GB (16GBx4)
- Data Rate: 2666MHz
- Bus Speed: PC4-21300
- 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.
