Memory
OWC certified & guaranteed for life, to deliver maximum compatibility & performance.
RAM Upgrades for nearly any Mac
One of the best ways to improve your Mac’s performance is to increase the RAM (Random Access Memory). Not only will more memory help your Mac run faster and experience fewer crashes, but it will also allow your computer to multitask more effectively when using multiple memory-intensive programs. In many cases, it’s also a relatively affordable and easy upgrade that can help you get more life out of your Mac for years to come.
Select your Mac
iMac
Upgrades up to 128GB
MacBook Pro
Upgrades up to 16GB
Mac Pro
Upgrades up to 1.5TB
Mac mini
Upgrades up to 64GB
iMac Pro
Upgrades up to 512GB
MacBook
Upgrades up to 16GB
Xserve
Upgrades up to 96GB
Power Mac G5
Upgrades up to 8GB
PowerBook G4 & G3
Upgrades up to 2GB
iBook G4 & iBook
Upgrades up to 1.5GB
Power Mac G4
Upgrades up to 2GB
Power Mac G4 Cube
Upgrades up to 1.5GB
eMac
Upgrades up to 2GB
Power Mac G3
Upgrades up to 1GB
Power Mac 61XX to 96XX
Upgrades up to 1.5GB
Quadras
Upgrades up to 256MB
Performas
Upgrades up to 136MB
Mac Clones
Upgrades up to 1.5GB
Which Macs can I upgrade the memory?
Although you can upgrade the memory of any 27-inch iMac or Mac Pro, the only MacBook Pro models that are upgradeable are non-retina models released up to 2016. No MacBook Pro models with “Retina Display” or “Touch Bar” can be upgraded. You can upgrade all Intel Mac mini desktops except for models released between 2014 - 2017 (Macmini7,1) and M1 Mac mini models (Macmini9,1). As far as MacBook Air, it is impossible to upgrade the RAM of any model since it is soldered directly to the board to make them thinner and lighter.
Since 1988, OWC has specialized in 100% Apple-compatible memory upgrades for nearly any Mac. To make memory installation as stress-free and straightforward as possible, we offer step-by-step installation videos to walk users through the upgrade process. We also provide expert technical support to assist you if any issues arise. All OWC brand memory is thoroughly tested and assured to perform flawlessly and is covered by a Lifetime Advance Replacement Warranty and a Money-Back Guarantee.