12.0GB OWC Memory Upgrade Kit
6 x 2.0GB PC10600 DDR3 ECC 1333MHz 240 Pin
Matched pair, perfect for the Mac Pro 8-core Xeon systems!
Product Specs:
OWC Memory for Mac Pro 8-core Xeon fully meets Apple's specifications with special attention to proper thermal specifications.
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.
Mac Pro 12-Core (Mid 2012)
(June, 2012)
Model ID: MacPro5,1
2.4GHz, 2.66GHz, 3.06GHz
Mac Pro 12-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
2.66GHz, 2.93GHz
Mac Pro 8-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
2.4GHz
Mac Pro 8-Core (Early 2009)
(March, 2009)
Model ID: MacPro4,1
2.26GHz, 2.66GHz, 2.93GHz
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
5 out of 6 (83%) reviewers would recommend this product
Verified Buyer
Reviewer: Anonymous
Location: Orange County, CA
Age: 45-54
Experience Level: IT Professional
Owned Product: 1-3 months
Rating: 5/5
Great product. Working just fine.
February 17, 2015
OWC Staff was more than patient with me, as I had many many questions about memory configurations and what my best options were. On my BTO Mac Pro 12-core, the configurations and options are different. And they answered all my questions before I made the purchase. I would recommend this item to a friend! This review is from 24.0GB (6x 4GB) DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer Top 100 Contributor
Reviewer: Anonymous
Location: Madrid-Spain
Age: 45-54
Experience Level: Home User
Owned Product: less than a month
Rating: 5/5
Ha incrementado notablemente la velocidad de mi Mac Pro 2010
September 4, 2014
La recomiendo encarecidamente, pues una vez instalada, mi equipo se ha vuelto muchísimo más rápido e incluso al arrancar. Es muy fácil de instalar, Tras ver el video tutorial; que esta muy bien explicado. Es muy sencillo cambiar las memorias en el Mac Pro 2010.
I recommend it warmly, because once installed, my equipment has become very many more express and even when starting. It is very easy to install, because after seeing the tutorial video; that this explained very well. He is very simple to change to the memories in the Mac Pro 2010.
I would recommend this item to a friend! This review is from 32.0GB (4x 8GB) DDR3 ECC PC3-10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: Anonymous
Location: OKC
Age: Over 65
Experience Level: Power User
Owned Product: 1-3 months
Rating: 5/5
Seems just fine.
May 27, 2014
Always hard for me to tell if more memory really makes that much difference. Maybe I got too much, but they say you can never have too much memory, at least I think that's what they say. My own memory is not so good any more. Oh well. It's in and it's working, and that's a good thing. I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) DDR3 ECC PC3-10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: lfhlaw
Location: Pittsburgh
Age: 35-44
Experience Level: Power User
Owned Product: 3-4 months
Rating: 5/5
Flawless
May 12, 2014
Installed without a hitch! into my 2.8 GHZ Quad Core Xeon Intel to get me to 10 GB RAM. I haven't had an issue yet, and am seriously considering purchasing another 8 GB to get myself to 16 GB Overall. I would recommend this item to a friend! This review is from 8.0GB (2x 4GB) DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: Anonymous
Location: Finland
Age: 45-54
Experience Level: Power User
Owned Product: 1-3 months
Rating: 5/5
Excellent Service and Products
May 8, 2014
The RAM modules arrived earlier than expected at my home in Finland, they were well packed, and passed all tests (including 24 hours of Memtest without a single error). (A local dealer wanted almost double the price for similar products - including VAT and shipping) If you have an older Mac Pro, get these. I would recommend this item to a friend! This review is from 24.0GB (6x 4GB) DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: Anonymous
Location: Austin, Texas
Age: Over 65
Experience Level: Power User
Owned Product: 1-3 months
Rating: 5/5
Completely Painless
May 5, 2014
Upgraded from 16 Gb to 32 Gb RAM. Memory sticks arrived well packaged, installed perfectly and MacPro booted up and recognized the new memory.
Has not missed a beat.
I would recommend this item to a friend! This review is from 32.0GB (8x 4GB) DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
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! This review is from 8.0GB DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro & Xserve 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: Anonymous
Location: usa
Age: 25-34
Experience Level: IT Professional
Owned Product: 5-6 months
Rating: 5/5
works like a charm
September 24, 2013
I thought I might have needed a better video card or an SSD. but the lag I was experiencing was fixed by more RAM. Gonna buy the exact same product again in a few weeks. I would recommend this item to a friend! This review is from 16.0GB (2x 8GB) DDR3 ECC PC3-10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: Anonymous
Location: Wichita, Kansas
Age: 55-65
Experience Level: Power User
Owned Product: over 6 months
Rating: 5/5
Another order fulfilled perfectly
March 7, 2013
OWC has been my Mac hardware/software retailer for many years. Once again, I received fast, efficient service. The order was here in only 2 days, was exactly what I wanted, and all items were in perfect condition. This will keep me coming back for many more years. Thanks OWC, for the great products and service you provide for the Mac community.
dave
I would recommend this item to a friend!
Verified Buyer
Reviewer: UpgradeMe
Location: Liverpool, NY
Age: 45-54
Experience Level: IT Professional
Owned Product: less than a month
Rating: 5/5
This is a great deal!
August 18, 2012
I bought this to replace memory that was damaged during a power fluctuation (a UPS is next on the list). I've purchased Mac Pro memory from OWC before (way less expensive than mfg. original) and never had a problem with it. It's completely 100% compatible - "set it and forget it". My only afterthought is maybe I should have ordered the 32GB - the price is right. I would recommend this item to a friend! This review is from 16.0GB (4x 4GB) DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
Verified Buyer
Reviewer: Rybo
Location: OR
Age: 25-34
Experience Level: Power User
Owned Product: less than a month
Rating: 5/5
surprisingly fast, well packaged
May 7, 2012
My delivery arrived early and was shipped faster than I had expected. It was carefully and very effectively packaged (even being RAM). All works as intended, fairly priced, couldn't be happier. I would recommend this item to a friend! This review is from 8.0GB (2x 4GB) DDR3 ECC PC10600 1333MHz SDRAM ECC for Mac Pro 'Nehalem' & 'Westmere' models.
