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Mac Pro 2009 (MacPro4,1)

Mac Pro 2009 Memory RAM

OWC Memory Upgrades  For Mac Pro (2009)


Up to 128GB memory

Works with the following Model IDs

  • MacPro4,1
  • 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

  • MacPro4,1

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

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OWC Memory

Available for Quad-Core and 8-Core machines

  • This Mac has four or eight available memory slots.
  • Install in pairs for best performance.
  • High performance multi-channel memory.
  • Backed by an OWC Limited Lifetime Warranty.
Memory for your MacBook Pro

16GB Module Sets require that all installed modules be of the same p/n OWC 16GB modules. 16GB modules do not mix with other density (2GB, 4GB, or 8GB) module types.

Quality & Performance You Can Trust

Quality & Performance You Can Trust

OWC Memory RAM modules are built to the highest quality standards, custom made for Mac first and rigorously lab tested for reliable performance long into the future.

Industry Leading Warranty & Support

Industry Leading Warranty & Support

All OWC Memory RAM modules are backed by Australian Lifetime Replacement Warranty, as well as our expert customer support program.

30 Day Money Back Guarantee

30 Day Money Back Guarantee

Test drive your OWC Memory RAM for 30 Days. If you are not completely satisfied, simply contact Macfixit Australia Customer Service to request a full refund. No hassle, no restocking fees - that's the Macfixit Difference.