AddOn AA16C6464-PC333 x1 JEDEC Standard 512MB DDR-333MHz Unbuffered Dual Rank 2.5V 184-pin CL2.5 UDIMM

This Industry Standard 512MB DDR-333MHz Dual Rank Unbuffered 2.5V 184-pin CL2.5 UDIMM 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 memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. The products are also guaranteed by federal law to not affect or void OEM warranties.