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Home  »   Memory  »   iMac  »  21.5" iMac with Retina 4K & Non-Retina Display (2017)

OWC Memory Upgrades

For 21.5" iMac with Retina 4K & Non-Retina Display (2017)


64GB
Up to 64GB memory

Works with the following Model IDs

  • iMac18,1
  • iMac18,2

OWC Memory

  • This Mac has two available memory slots.
  • Install in pairs for best performance.
  • Backed by an OWC Limited Lifetime Warranty.
Complete Memory Kit Buying Options 2400MHz DDR4 PC3-19200 -- Maximum 64GB supported
16GB (8GB x 2) $168.99 Buy Now
32GB (16GB x 2) $284.88 Buy Now
64GB (32GB x 2)
Compatible with iMac18,2 only
$799.00 Buy Now
Includes memory, tools, suction cups, microfiber cloth, OWC Screen Removal Tool & adhesive strips
Memory Kit Buying Options 2400MHz DDR4 PC3-19200 -- Maximum 64GB supported
16GB (8GB x 2) $164.99 Buy Now
32GB (16GB x 2) $279.88 Buy Now
64GB (32GB x 2)
Compatible with iMac18,2 only
$788.00 Buy Now
Includes memory & adhesive strips

Install Videos

Our step-by-step installation videos guide you through upgrading your Mac, iPhone, iPad or iPod.

View all Install Videos »

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