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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!
Electrostatic discharge precautions 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) | |
|---|---|
| DDR266 or DDR333 (latests) upgrades ALL 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) |
| SAMSUNG FACTORY ORIGINALS DDR333 PC2700 modules | ||
|---|---|---|
| Apple Original Equipment OEM Modules | ||
| 512MB | 1 512MB SAMSUNG SODIMM | $89.88 ![]() |
| 1GB | 1 1GB SAMSUNG SODIMM (not for 800-933MHz models) | $139.88 ![]() |
Installation instructions for iMac here.
G3 White iBook
500-900MHz
The White G3 iBook 12" and 14" screen models have one memory expansion slot. Special Apple spec 144 pin PC133 SODIMMs are required. These G3 "IceBooks" come with 128MB soldered internally. A total maximum of 640MB is possible via one 512MB SODIMM added to the internal 128MB
| White G3 iBook model specs (500-900MHz) | |
|---|---|
| One memory slot will accept up to 512MB for up to 640MB total | |
| processor speed | 500-900MHz |
| built in memory | 128MB |
| memory type | PC100 / PC133 |
| memory slots | 1 |
| maximum memory | 640MB |
| Premium MRD HyperVelocity PC133 modules (MRD's recommended modules) | ||
|---|---|---|
| Requires PC100 or faster | ||
| 256MB | 1 256MB SODIMM | $59.97 ![]() |
| 512MB | 1 512MB SODIMM | $99.97 ![]() |
Installation instructions for iMac here.
Original G3 iBook
300-466MHz Models
The Original groundbreaking iBook models have one memory expansion slot. Special Apple spec 144 pin PC133 SODIMMs are required. These original iBook models have either 32MB or 64MB of internal soldered in RAM and can accept up to a total of 288MB (320MB on later models with 64MB internal RAM) via one special 256MB PC133 SODIMMs.
| Original G3 iBook model specs (300-466MHz) | |
|---|---|
| One memory slot will accept up to 256MB for up to 288 or 320MB total | |
| processor speed | 300-466MHz |
| built in memory | 32MB or 64MB for later models |
| memory type | PC66 / PC100 / PC133 |
| memory slots | 1 |
| maximum memory | 288MB or 320MB |
| Premium MRD HyperVelocity PC133 modules (MRD's recommended modules) | ||
|---|---|---|
| Requires PC66 or faster, preferably PC100 or PC133 | ||
| 128MB | 1 128MB SODIMM | $39.97 ![]() |
| 256MB | 1 256MB SODIMM | $59.97 ![]() |

