AddOn AA533D2S3/1GB x1 IBM 73P3844 Compatible 1GB DDR2-533MHz Unbuffered Dual Rank 1.8V 200-pin CL4 SODIMM - 100% compatible and guaranteed to work

This IBM® 73P3844 compatible 1GB DDR2-533MHz Dual Rank Unbuffered 1.8V 200-pin CL4 SODIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.