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32.0GB OWC Memory Upgrade Kit

Memory Image
Product Specs:
OWC Memory for Mac Pro Quad Xeon fully meets Apple's specifications with special attention to proper thermal specifications.
Memory Trade in
Save money by trading in your original chips! View available memory rebates.
From the purchase date of qualifying memory from OWC, you have 60 days to trade-in your old memory for a cash rebate!
Just fill out OWC's online rebate form or contact OWC Customer Service after you receive and install your new memory.
*About the Apple Specified Thermal Sensor:
Ensuring maximum performance, reliability, and operational feedback -this DDR3 ECC Modules for the Apple Mac Pro 'Nehalem' 4 Core/8-Core and 'Westmere' 6-Core/8-Core processor models feature utilization of Apple qualified components including the inclusion of the Apple qualified Thermal Sensor EEPROM.
Please Note:
Memory modules may differ in appearance from those pictured.
This OWC Memory is compatible with... Learn how to find your Mac's model ID or PC specs
Mac Pro
Mac Pro 8-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
2.4GHz
Mac Pro
Mac Pro (Mid 2010 Quad-Core)
(July, 2010)
Model ID: MacPro5,1
2.8GHz, 3.2GHz, 3.33GHz
Mac Pro
Mac Pro (Early 2009 8-Core)
(March, 2009)
Model ID: MacPro4,1
2.26GHz, 2.66GHz, 2.93GHz
Mac Pro
Mac Pro (Early 2009 Quad-Core)
(March, 2009)
Model ID: MacPro4,1
2.66GHz, 2.93GHz, 3.33GHz
Xserve Intel
Xserve 8-Core (Early 2009)
(April, 2009)
Model ID: Xserve3,1
2.26GHz, 2.66GHz, 2.93GHz
Xserve Intel
Xserve Quad-Core (Early 2009)
(April, 2009)
Model ID: Xserve3,1
2.26GHz
PC Desktop
PC Desktops
Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B.
PC Servers
PC Servers
Compatible with Intel / AMD Process based servers capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B.

Customer Ratings

Write a Review 5 / 5 7 out of 7 (100%) reviewers would recommend this product
Verified Buyer Top 250 Contributor
Reviewer: Anonymous Location: Qatar Age: 25-34 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Blazing speeds on MAC Pro November 15, 2015 I purchased this 32GB RAM rcently for my MAC Pro and it's functioning really well. Better than expected. I am never disappointed with OWC products. Thank you.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: Fresno, CA Age: 55-65 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 Maxed My MacPro Out! August 29, 2015 I wanted to upgrade my RAM from the 12GB I started out with and which has served me very well. But programs are getting larger and I do tend to have several programs open at once so I decided to go for broke and max out the RAM in My 2010 MacPro. So I purchased these 4 chips of 8GB each. They installed so easily and now my mac seems to be working faster at opening programs ans starting up to.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: Colorado Springs Age: 55-65 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Works great and haven't had any problems since installation May 10, 2015 Installation was easy, took less than five minutes. Haven't had any problems.

I would recommend this item to a friend!

Verified Buyer Top 100 Contributor
Reviewer: Anonymous Location: Denton, TX Age: 55-65 Experience Level: Power User Owned Product: 1-3 months
Rating: 5/5 Nice Headroom Boost May 9, 2015 I ordered this kit to upgrade my MacPro from 16 GB to 32 GB of RAM to give me a little more headroom. I was frequently bumping the RAM ceiling with multiple applications open. I seem to encounter fewer spinning beachballs now, so subjectively it feels like my Mid 2010 Mac Pro is running more smoothly than before. I'm very happy with the upgrade. Boosting RAM is often one of the less costly ways to improve system performance.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: San Diego Experience Level: Power User Owned Product: less than a month
Rating: 5/5 Works Great! January 11, 2015 I got excellent tech support and answers to my memory upgrade questions. The order arrived overnight the following day. Installation was a breeze. I think the price was right and the overnight shipping charge very reasonable!

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous
Rating: 5/5 Good price, fast shipping. June 30, 2014 I would recommend this item to a friend!
Verified Buyer
Reviewer: Anonymous Location: Paris, France Age: 25-34 Experience Level: IT Professional Owned Product: 1-3 months
Rating: 5/5 Awesome May 8, 2014 32 gb of memory, that doesn't need a review. It just works. So far I'm happy with my purchase.

I would recommend this item to a friend!

OWC Memory 32.0GB 4 x 8.0GB PC8500 DDR3 Kit Mfr P/N: 85MP3W8M32K OWC SKU: OWC85MP3W8M32K OWC Memory Upgrade Kit Lifetime OWC Limited Warranty Ships: Same Day Only $199.16Matched Kit for $177.99
Add to CartOther World Computing 85MP3W8M32K In Stock, Click to Buy Now