Support
Close
Actual product may differ slightly in appearance.
OWC Memory Upgrades
For iMac 27-Inch with Retina 5K Display (2017)
64
GB
Up to 128GB memory
2
X
Up to 2x more memory vs. factory options
Works with the following Model IDs
- iMac18,3
- MacBookPro5,2
- MacBookPro5,3
- iMac20,1
- MacBookPro5,5
- MacBookPro6,1
- iMac19,1
- MacBookPro7,1
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 iMac 27-Inch with Retina 5K Display (2017)
64
GB
Up to 64GB memory
2
X
Up to 2x more memory vs. factory original
Works with the following Model IDs
- iMac18,3
- MacBookPro5,2
- MacBookPro5,3
- iMac20,1
- MacBookPro5,5
- MacBookPro6,1
- iMac19,1
- 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 iMac 27-Inch with Retina 5K Display (2017)
64GB
Up to 64GB memory
2x
Up to 2x more memory vs. factory original
Works with the following Model IDs
- iMac18,3
- MacBookPro5,2
- MacBookPro5,3
- iMac20,1
- MacBookPro5,5
- MacBookPro6,1
- iMac20,2
- MacBookPro7,1
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 RAM Memory
The best choice to give your iMac the ability to do more.
- This Mac has four available memory slots.
- Install in pairs for best performance.
- Backed by an OWC / Macfixit Australia Lifetime Replacement Warranty.
Buying Options - 2400MHz DDR4 PC4-19200 -- Maximum 64GB Supported
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 .
Added to your cart:
** total_quantity ** | ** unit_price ** / ** unit_measure **
- (-)
Cart subtotal