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8.0GB OWC Memory Upgrade

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.
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 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 5 / 5 1 out of 1 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: Anonymous Location: zurich switzerland
Rating: 5/5 simple installation, computer runs faster now March 23, 2014 a very easy, downright fun upgrade that just works. the ram is solidly packaged in what looks like an extra cooling device. said device has the effect of making the ram more stiff, and so it just snaps into place nicely in my mid-2010 12 core mac pro. be sure to put the largest memory modules in the lowest numbered slots, however not to worry, if you fail to do so (as i initially did) a memory utility pops up when you restart your computer and says please do it the most efficient way, and shows you a clear, very simple diagram. so the keywords are "simple", and btw mymachine is also quite a bit "faster" now with 40gb instead of 8. as a side note, owc was quick to respond to a problem with payment, easy and transparent-- thanks owc! ps, this is a real review by a real person who is a happy customer!

I would recommend this item to a friend!

OWC Memory 8.0GB 8.0GB PC10600 DDR3 Module Mfr P/N: 1333D3ECC8GB MacSales.com SKU: OWC1333D3ECC8GB OWC Memory Upgrade Module Lifetime OWC Limited Warranty Ships: Same Day only $46.99
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