| Memory
Compatibility table |
| Family |
Speed |
Slots |
Size* |
|
Memory |
iBook G3 Clamshell
 |
All |
1 |
512M |
|
PC66, PC100 or PC133 |
|
iBook G3 12" &14"
|
All |
1 |
512M |
|
PC100 or PC133 |
|
iBook G4 12"
|
800MHz-1.2GHz |
1 |
1GB |
|
PC2100 or PC2700 |
| 1.33GHz |
1 |
1GB |
|
PC2700 |
|
iBook G4 14"
|
900MHz-1.33GHz |
1 |
1GB |
|
PC2100 or PC2700 |
| 1.42GHz |
1 |
1GB |
|
PC2700 |
|
PowerBook G3 (Wallstreet)
|
All |
2 |
256M |
|
PC100 or PC133 |
|
PowerBook G3 (Lombard)
|
All |
2 |
512M |
|
PC66, PC100 or PC133 |
|
PowerBook G3 (Pismo)
|
All |
2 |
512M |
|
PC100 or PC133 |
|
Titanium PowerBook G4
|
400MHz & 500MHz |
2 |
512M |
|
PC100 or PC133 |
| 550MHz-1GHz |
2 |
512M |
|
PC133 |
|
Aluminium PowerBook G4
12"
|
867MHz-1GHz |
1 |
1GB |
|
PC2100 or PC2700 |
| 1.33GHz-1.5GHz |
1 |
1GB |
|
PC2700 |
|
Aluminium PowerBook G4
15" & 17"
|
1GHz-1.67GHz SL |
2 |
1GB |
|
PC2700 |
| 1.67GHz DL |
2 |
1GB |
|
PC4200 or PC5300 |
|
Original MacBook & MacBook Pro 15" & 17"
|
All |
2 |
2GB |
|
PC2-5300 |
|
Unibody MacBook & Unibody MacBook Pro 15" & 17"
|
All |
2 |
4GB |
|
PC3-8500 |
|
iMac G4 15"
|
700MHz & 800MHz |
2 |
512M |
|
PC133 |
| 1.0GHz |
2 |
512MB |
|
PC2700 |
|
iMac G4 17" & 20"
|
800MHz |
2 |
512MB |
|
PC133 |
| 1.0GHz |
2 |
1GB |
|
PC2100 or PC2700 |
| 1.25GHz |
2 |
1GB |
|
PC2700 |
|
iMac G5 17"
|
1.6GHz, 1.8GHz & 2.0GHz |
2 |
1GB |
|
PC3200 |
| 1.9GHz |
1 |
2GB |
|
PC2-4200 |
|
iMac G5 20"
|
1.8GHz, 2.0GHz |
2 |
1GB |
|
PC3200 |
| 2.1GHz |
1 |
2GB |
|
PC2-4200 |
|
iMac Intel 17"
|
All |
2 |
2GB |
|
PC2-5300 |
|
iMac Intel 20"
|
2.0, 2.16, 2.33 & 2.4GHz (2007) |
2 |
2GB |
|
PC2-5300 |
| 2.4GHz (2008), 2.66GHz (2008) |
2 |
2GB |
|
PC2-6400 or PC2700 |
| 2.66GHz (2009) |
2 |
4GB |
|
PC3-8500 |
|
iMac Intel 24"
|
2.16, 2.33, 2.44 & 2.8GHz (2007) |
2 |
2GB |
|
PC2-5300 |
| 2.8GHz (2008), 3.06GHz (2008) |
2 |
2GB |
|
PC2-6400 or PC2700 |
| 3.06GHz (2009) |
2 |
4GB |
|
PC3-8500 |
|
MacMini G4
|
All |
1 |
1GB |
|
PC2700 |
|
MacBook Intel
|
1.5GHz-2.0GHz FW400 |
2 |
2GB |
|
PC2-5300 |
| 2.0GHz FW800 |
2 |
4GB |
|
PC3-8500 |
|
* Maximum module size accepted by each memory slot.
|
