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iBook - Mac RAM Direct - Discount Certified HyperVelocity and Apple Factory OEM RAM Memory Supplier

Apple iBook Models

Within the iBook family there are 3 distinct models that each have their own specific architectures. Our exclusive premium certified HyperVelocity modules deliver the highest possible performance you can get for your iBook. Please select your specific model in order to choose the correct memory modules.

Whenever applicable, Mac RAM Direct will spec upgrades in the form of modules capable of faster speeds than originally supplied. Remember, faster RAM is like Premium gasoline where even if your car uses 87 octane Regular, she'll purr like a kitten with the higher octane juice. The same holds true for RAM. Enjoy!

Please select your specific iBook model ... or just scroll down the page from newest to oldest models:  


Mac RAM Direct is a
Registered Apple Developer


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Not sure?... Check your Profiler - "About this Mac" model identifier
G4 iBook models
G3 White models
Original iBook


Electrostatic discharge precautions, Please Click Here.

iBook G4


All G4 Models 800MHz & Faster

The New 12" and 14" screen G4 DDR iBook models have one memory expansion slot. Special Apple spec 200 pin DDR SODIMMs are required. We ONLY supply the Faster PC2700 / DDR333 modules for ALL iBook models for maximum possible performance. The G4 iBooks come with 256MB (128MB Early) (512MB Latest) soldered internally. A total of 1.25GB or 1.5GB (depending if your internal memory is 256MB or 512MB) is possible via one a 1GB SODIMM plus the internal memory. (128MB internal for the early 800-933MHz models)

G4 iBook model specs (800MHz-1.42+GHz)
  • Model ID: PowerBook6,3 , PowerBook6,5 , PowerBook6,7
  • For these iBook models: M9164LL/A , M9165LL/A , M9388LL/A , M9418LL/A , M9419LL/A , M9426LL/A , M9623LL/A , M9627LL/A , M9628LL/A , M9846LL/A , M9848LL/A ...and more
  • DDR266 (PC2100) upgrades to DDR333 (PC2700)
processor speed 800MHz -1.42GHz and faster
built in memory 256MB most models, 512MB in latest models (128MB on 800-933MHz Models)
memory type DDR266 (PC2100) EARLY MODELS or DDR333 (PC2700) LATEST MODELS
memory slots 1
maximum memory 1.25GB or 1.5GB. Up to 1GB possible to add to internal (256MB or 512MB) (640MB for early 800-933MHz Models)
Fully Certified •Validated • Lifetime HyperVelocity
DDR-266 PC-2100 (upgrade to DDR-333) Premium Memory

Apple® Factory
OEM Original
"Samsung" Memory
512MB 1 512MB SODIMM (All Models) Premium HyperVelocity
$39.99 Buy
Apple® Factory Memory
$59.88 Buy
1GB 1 1GB SODIMM (for 1.2 thru 1.42+GHz models) Premium HyperVelocity
$54.99 Buy
Apple® Factory Memory
$69.88 Buy
1GB 1 1GB SODIMM (for 950MHz-1GHz models) Premium HyperVelocity
$69.88 Buy
Apple® Factory Memory
$99.88 Buy
  • Special Apple exact spec DDR266 PC2100 modules (auto upgraded to DDR333)
  • 1.25GB or 1.5GB Max depending on models
  • Apple factory currently ships with SAMSUNG modules

Installation instructions for iMac here.