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Apple iMac 21.5" 4K 2019 Memory RAM

MacBook Pro (2011) SSD Upgrades

OWC Memory Upgrades  For 21.5" iMac with Retina 4K Display (2019)


Up to 64GB memory


Up to 2x more memory vs. factory original

Works with the following Model IDs

  • iMac19,2
  • 30-day 100% Money-Back Guarantee!
  • Easy DIY install videos
  • Free shipping on all OWC Memory
  • You have questions? We have answers!

Works with the following Model IDs

  • iMac19,2

Macfixit Australia - Apple Mac RAM, SSD, iPad & iPhone Accessories

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OWC Memory

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

Includes memory, tools, suction cups, microfiber cloth, OWC Screen Removal Tool & adhesive strips
Includes memory & adhesive strips