1GB DDR2-667 PC2-5300 1.8V SODIMMThese systems are configurable from Toshiba and, depending on region, may ship with either DDR2-533 or DDR2-667. These can be mixed, however, when mixed they will default to DDR2-533.
Compatible with Toshiba Satellite A135-SP4108, A135-SP4116, A135-SP4138
If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
2GB 200p PC2 4200 DDR2 533 SODIMM. Lifetime exchange or
repair warranty against manufacturing defects.Please make sure your computer will take 2gb modules. There is a series of a135 that does not take 2gb single modules.