Support
Actual product may differ slightly in appearance.
OWC Memory Upgrades
For Mac Pro (2010 & 2012)
1.5
TB
Up to 1.5TB memory
128
GB
Up to 128GB memory
Works with the following Model IDs
- MacPro5,1
- MacBookPro2,2
- MacBookPro5,3
- MacMini4,1
- MacBookPro4,1
- MacBookPro6,1
- MacMini5,3
- MacBookPro7,1
How to find Model ID
Recommended Upgrades
16GB (8GB X 2)
MacBookPro7,1 only
$4.99
8GB (4GB X 2)
MacBookPro7,1 only
$4.99
6GB (4GB + 2GB)
MacBookPro7,1 only
$4.99
30-day 100% Money-
Back Guarantee!
Easy DIY install
videos
OWC MaxRAM Certification.
You have questions?
We have answers!
Actual product may differ slightly in appearance.
OWC Memory Upgrades
For Mac Pro (2010 & 2012)
128
GB
Up to 128GB memory
75
%
Up to 75% Savings vs. Factory Options
Works with the following Model IDs
- MacPro5,1
- MacBookPro2,2
- MacBookPro5,3
- MacMini4,1
- MacBookPro4,1
- MacBookPro6,1
- MacMini5,3
- MacBookPro7,1
Recommended Upgrades
128GB (32GB X 4)
MacBookPro7,1 only
$4.99
64GB (16GB X 4)
MacBookPro7,1 only
$4.99
32GB (16gb x 2)
MacBookPro7,1 only
$4.99
30-day 100% Money-Back Guarantee!
Easy DIY install videos
OWC MaxRAM Certification.
You have questions? We have answers!
Actual product may differ slightly in appearance.
OWC Memory Upgrades
For Mac Pro (2010 & 2012)
128GB
Up to 128GB memory
75%
Up to 75% Savings vs. Factory Options
Works with the following Model IDs
- MacPro5,1
- MacBookPro2,2
- MacBookPro5,3
- MacMini4,1
- MacBookPro4,1
- MacBookPro6,1
- MacBookPro6,2
- MacMini5,3
Recommended Upgrades
16GB (8GB X 2)
MacBookPro7,1 only
$4.99
8GB (4GB X 2)
$4.99
6GB (4GB + 2GB)
$4.99
30-day 100% Money-Back Guarantee!
Easy DIY install videos
Free shipping on all OWC SSDs
You have questions? We have answers!
OWC Memory
1333MHz DDR3 PC3-10600 240 Pin
- Quad-Core and 6-Core Mac Pro has four memory slots.
- 8-Core and 12-Core Mac Pro has eight memory slots.
- Install in pairs for best performance.
- High performance multi-channel memory.
- Backed by an OWC / Macfixit Australia Limited Lifetime Warranty.
NOTE: Registered memory cannot be mixed with non-registered memory. 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.
Apple Mac Pro "Nehalem" & "Westmere" models utilize high-performance multi-channel memory addressing that benefits from the installation of matched memory sets
16GB Module Buying Options 1333MHz DDR3 PC3-10600 ECC Memory - REGISTERED
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
8GB Module Buying Options 1066MHz DDR3 PC3-8500 ECC Memory
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
8GB Module Buying Options 1333MHz DDR3 PC3-10600 ECC Memory
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
4GB Module Buying Options 1333MHz DDR3 PC3-10600 ECC Memory
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
OWC Memory
1066MHz DDR3 PC3-8500 240 Pin
- Quad-Core and 6-Core Mac Pro has four memory slots.
- 8-Core and 12-Core Mac Pro has eight memory slots.
- Install in pairs for best performance.
- High performance multi-channel memory.
- Backed by an OWC Limited Lifetime Warranty.
NOTE: Registered memory cannot be mixed with non-registered memory. 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.
Apple Mac Pro "Nehalem" & "Westmere" models utilize high-performance multi-channel memory addressing that benefits from the installation of matched memory sets
16GB Module Buying Options 1066MHz DDR3 PC3-8500 ECC Memory - REGISTERED
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
32GB / 16GB / 8GB Modules
2666MHz RDIMM Memory for 8-Core Mac Pro
- Mac Pro supports up to 12 DIMMs installed in configurations of 4, 6, 8, or 12 DIMMs.
- Works with Apple and OWC 32GB, 16GB, and 8GB modules.
- All installed memory should be the same speed for best performance.
- Backed by an OWC / Macfixit Australia Lifetime Replacement Warranty.
NOTE: Mac Pro can use either RDIMM or LRDIMM, but they cannot be combined.Configurations of 5, 7, 9, 10, and 11 DIMMs are not supported. Other configurations of 1, 2, and 3 DIMMs are for diagnostic use only.
8GB Module Buying Options 1066MHz DDR3 PC3-8500 ECC Memory
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
4GB Module Buying Options - 1066MHz DDR3 PC3-8500 ECC Memory
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
8GB Modules - Buying options 2666MHz DDR4 PC4-21300 RDIMM
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
Recommended Tools
*27-inch iMac models (iMac11,1 and iMac 10,1) support up to 32GB total memory (maximum 8GB per slot). 21.5-inch iMac models (iMac10,1) only support up to 16GB total memory (maximum 4GB per slot).
Quality & Performance You Can Trust
Industry Leading Warranty & Support
30 Day Money Back Guarantee
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.
All OWC Memory RAM modules are backed by Australian Lifetime Replacement Warranty, as well as our expert customer support program.
Test drive your OWC Memory RAM for 30 Days. If you are not completely satisfied, simply contact Macfixit Australia to request a full refund. No hassle, no restocking fees .