Kingston KVR400X64SC3A/1G DDR400 1G/128x64 SODIMM Notebook Memory
Specifications:

Mfr Part Number: KVR400X64SC3A/1G
Type: SODIMM
Capacity: 1GB
Speed: PC3200 400MHz
Size&Bit: 128M X 64
Pins: 200pin
ECC: No
Kingston Original Memory