Support
Actual product may differ slightly in appearance.
OWC Memory Upgrades
For Mac Pro (2019 - Current)
1.5
TB
Up to 1.5TB memory
75
%
Up to 75% Savings vs. Factory Options
Works with the following Model IDs
- MacPro7,1
- 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 (2019 - Current)
1.5
TB
Up to 1.5TB memory
75
%
Up to 75% Savings vs. Factory Options
Works with the following Model IDs
- MacPro7,1
- 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 (2019 - Current)
4GB
Up to 4GB memory
75%
Up to 75% Savings vs. Factory Options
Works with the following Model IDs
- MacPro7,1
- 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!
64GB / 32GB / 16GB / 8GB Modules
2933MHz RDIMM Memory
- 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 and OWC 64GB RDIMM.
- 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.
64GB Modules - Buying options 2933MHz DDR4 PC4-23400 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).
32GB Modules - Buying options 2933MHz DDR4 PC4-23400 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).
16GB Modules - Buying options 2933MHz DDR4 PC4-23400 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).
8GB Modules - Buying options 2933MHz DDR4 PC4-23400 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).
128GB Modules
2933MHz LRDIMM Memory
- Mac Pro supports up to 12 DIMMs installed in configurations of 4, 6, 8, or 12 DIMMs.
- Works with Apple and OWC 128GB 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. Additionally, LRDIMM modules must all be of the same size.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.
128GB Modules - Buying options2933MHz DDR4 PC4-23400 LRDIMM
*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.
32GB 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).
16GB 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).
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).