Review on OWC 16GB (2 X 8GB) PC14900 DDR3 ECC-R 1866MHz DIMMs Memory Compatible With Mac Pro Late 2013 Models by Paul Abs

Name: OWC 16GB (2 X 8GB) PC14900 DDR3 ECC-R 1866MHz DIMMs Memory Compatible With Mac Pro Late 2013 Models
Item: OWC 16GB (2 X 8GB) PC14900 DDR3 ECC-R 1866MHz DIMMs Memory Compatible With Mac Pro Late 2013 Models
Rating: 5

November 03, 2022

Not compatible with Apple RAM.

WARNING. Not compatible with Micron MT9JSF51272AZ 4GB RAM sticks commonly used in Mac Pro. Let's say you have 12GB of RAM and you want to add 8GB to get 20GB. Will not work. I had to buy 2x of these to get 16GB and forgo other RAM sticks. Probably only works with 4GB OWC modules. Therefore warnings about RDIMMs are misleading as OWCs only work with OWCs.

Pros