Memory Upgrades for 21.5

Actual product may differ slightly in appearance.

OWC Memory trade-in rebate

Memory trade-in rebate

Send us your old memory when you upgrade and we’ll give you a rebate!

OWC Memory

  • This Mac has two available memory slots.
  • Install in pairs for best performance.
  • Backed by an OWC Limited Lifetime Warranty.

Memory Kit Buying Options

2666MHz DDR4 PC4-213001 — Maximum 64GB supported

OWC Memory Upgrades For 21.5″ iMac with Retina 4K Display (2019 – Current)

Up to 64GB memory
Up to 2x more memory vs. factory options

Works with the following Model IDs

  • iMac19,2
  • Rigorously in-house lab tested
  • Easy DIY install videos

  • OWC MaxRAM Certification
  • Lifetime advanced replacement warranty

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