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32.0GB OWC Memory Upgrade Kit

4 x 8.0GB PC10600 DDR3 ECC-R 1333MHz 240 Pin
Matched pair, perfect for the Mac Pro 8-core / Quad-core Xeon systems!
Memory Image
Product Specs:
OWC Memory for Mac Pro Quad Xeon fully meets Apple's specifications with special attention to proper thermal specifications.
IMPORTANT OWC NOTE:
OWC p/n OWC1333D3MPE8GB (8GB modules) and OWC1333D3MPE16G (16GB modules) require that all installed modules be of the same p/n OWC 8GB and/or 16GB modules. Other existing Apple or 3rd party 1GB, 2GB and 4GB modules are not supported for use with these kits and need to be removed when these modules are added.
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 - all OWC DDR3 ECC Modules for the Apple Mac Pro 'Nehalem' process models feature utilization of Apple qualified components including the inclusion of the Apple qualified Thermal Sensor EEPROM.
This OWC Memory is compatible with... Learn how to find your Mac's model ID or PC specs
Mac Pro
Mac Pro 12-Core
(Mid 2010-2012)
(July, 2010 / June 2012)
Model ID: MacPro5,1
2.40GHz, 2.66GHz, 2.93GHz, 3.06GHz
Mac Pro
Mac Pro 8-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
2.4GHz
Mac Pro
Mac Pro 6-Core
(Mid 2010-2012)
(July, 2010 / June 2012)
Model ID: MacPro5,1
3.33GHz
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
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.

Customer Ratings

Write a Review 4.6 / 5 3 out of 3 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: Kramer Location: New Zealand Age: 35-44 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 Improved memory! April 30, 2018 This 32Gb RAM package is excellent; high quality, well packaged for shipping and once installed in my 2009 Mac Pro with 5,1 firmware update, worked straight out of the box. Even my Menu Meters toolbar app recognised it. Very happy, entire system is running a whole lot better now, especially Firefox which is very memory hungry runs much smoother.

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: Anonymous Age: 35-44 Experience Level: IT Professional Owned Product: over 6 months
Rating: 4/5 Good RAM, decent price September 25, 2015 Installed these in my Mac Pro 5,1 and have never had a problem. I haven't benchmarked the RAM and I'm sure some faster sticks may exist, but if you have a Mac Pro this is a "fire and forget" purchase. Used them now for a couple years and have not had a problem,

I would recommend this item to a friend!

Reviewer: wonderspark Location: Denver, CO Age: 35-44 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 32GB@1333 is so much nicer than 16GB@1066! December 3, 2011 Had the 16GB (4GBx4) 1066MHz kit from OWC running for about 700 days with absolutely no problems in my 4,1 3.33 quad Mac Pro. I was very happy, until I started running out of RAM on some major video projects. I got this 32GB (8GBx4) 1333MHz upgrade kit, and was happy to see it works great in my 4,1 at 1066MHz. Since then, I've upgraded my 4,1 firmware to 5,1 firmware, and the RAM now runs at 1333MHz automagically. Geekbench prior to RAM and firmware was 10,432, and now it's 11,627. Wasn't really expecting such a big improvement there, and real-world use shows my editing workflow is much improved with 32GB over 16GB. No more page-outs!

I would recommend this item to a friend!

OWC Memory 32.0GB 4 x 8.0GB PC10600 DDR3 Module Mfr P/N: 1333D3X8M32K OWC SKU: OWC1333D3X8M32K OWC Memory Upgrade Kit Lifetime OWC Limited Warranty Ships: Same Day only $154.99
Add to CartOther World Computing 1333D3X8M32K In Stock, Click to Buy Now