The PowerBook G4 Titanium can be upgraded to 1GB by adding a 512MB module to the existing 512MB (If you have the 256MB from the factory, remove it and install an additional 512MB for a total of 1GB)
Standard Memory |
512MB Removable |
Maximum Memory |
1GB |
Memory Expansion (No. of sockets) |
2 Expansion Sockets |
Memory Expansion |
Install 1 at a time |
Memory Sizes |
128MB | 256MB | 512MB |
Memory Speed (Type) |
PC133 or PC100 |