Complete Memory Kit Buying Options 2666MHz DDR4 PC4-213001 -- Maximum 64GB supported
Solid State Drives
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- PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with 3.6GHz Quad-Core i3 Processor. This memory will operate at full 2666MHz speeds in other iMac19,2 models.