Kington KVR667D2S5/512 512MB DDR2-667 64x64 SODIMM Notebook Memory
Specifications:

Mfr Part Number: KVR667D2S5/512
Type: SODIMM
Capacity: 512 MB
Speed: PC5400 667MHz
Size & Bit: 64 x 64
Pins: 200pin
ECC: No
Registered: No
Series: Value RAM
CL: 5
Warranty: Lifetime