OWC 64GB (2x32GB) PC4-21300 DDR4 2666MHz SODIMM ram for 21.5-inch iMac (2019)

Note: PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with 3.6GHz Quad-Core i3 Processor. Data rate 2666MHz. Technical Note PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with 3.6GHz Quad-Core i3 Processor.

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