AddOn - Memory Upgrades 2GB 200-Pin DDR SO-DIMM DDR2 800 (PC2 6400) Laptop Memory Model CF-WMBA802G-AA Cas Latency: 6 Voltage: 1.8V ECC: No Buffered/Registered: Unbuffered Heat Spreader: No Features: This Panasonic CF-WMBA802G compatible 2GB DDR2-800MHz Dual Rank Unbuffered 1.8V 200-pin CL6 SODIMM is 100% guaranteed to be compatible with your system and to work right the first time