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Get memory for the right Mac!MacBook®, MacBook Pro, MacBook Pro Intel® Core™ 2 Duo, PowerBook® G3/G4 and iBook® G3/G4 Upgrades - Get the memory that’s right for your model.
Online Video Installation Guides show how easy it is to install your new OWC® Memory too!

Lifetime Advance Replacement Warranty Guaranteed Right for Your Apple Mac!Lifetime Advance Replacement Warranty
Guaranteed Right for Your Apple® Mac®!
More Memory = Faster Mac Check out Real-World Benchmarks To see how huge the difference can be!More Memory = Faster Mac
Check out Real-World Benchmarks

Please select your Mac from the models presented below:
MacBook Pro 15" 2.4GHz
MacBook Pro 15" 2.53GHz
MacBook Pro 15" 2.8GHz
 
MacBook 13.3" 2.0GHz MacBook 13.3" 2.4GHz
MacBook Pro 15" 2.2GHz
MacBook Pro 15" 2.4GHz
MacBook Pro 15" 2.5GHz
MacBook Pro 15" 2.6GHz
MacBook Pro 17" 2.4GHz
MacBook Pro 17" 2.5GHz
MacBook Pro 17" 2.6GHz
MacBook Pro 15" 2.16GHz
MacBook Pro 15" 2.33GHz
Macbook Pro 17" 2.33GHz
MacBook Pro Intel Core Duo
Up to 2.0GB of MemoryMacBook Pro Intel Core Duo

MacBook Pro 15" 1.83GHz
MacBook Pro 15" 2.0GHz
Macbook Pro 15" 2.16GHz
Macbook Pro 17" 2.16GHz
MacBook 13.3" 1.83GHz
MacBook 13.3" 2.0GHz
MacBook 13.3" 2.16GHz
MacBook 13.3" 2.2GHz
MacBook 13.3" 2.4GHz
(Black,White Models)

MacBook 13.3" 2.1GHz
(White Model)
OWC Memory has been fully tested to be 100% compatible with all Apple Firmware versions including the latest updates.
PowerBook G4PowerBook G4
'Aluminum'
12/15/17"
Up to 2.0GB

867MHz - 1.67GHz Models
PowerBook G4PowerBook G4
'Titanium'
Up to 1.0GB
15" 400MHz - 1GHz Models.
iBook G4 iBook G4
Up to 1.5GB

All 900-1.33GHz Models
iBook G3iBook G3
Up to 640MB

All 233MHz - 900MHz Models
PowerBook G3PowerBook G3
FireWire®
Up to 1.0MB

400MHz & 500MHz Models
PowerBook G3 PowerBook G3
'Wallstreet/
Lombard'
Up to 512 MB

233MHz - 400MHz Models
OWC Memory has been tested and is found 100% compatible all Apple Firmware versions including the latest 4.1.x & 4.2.x updates. Many people have experienced problems with memory after installing this latest update, but OWC has always provided memory fully meeting Apple stated specifications and as such has not been subject to these problems.
Return Policy for Memory Products