4X70F28586-AM - AddOn Networks ADDON 8GB DDR3-1866MHZ RDIMM F/ LENOVO

This Lenovo® 4X70F28586 compatible 8GB DDR3-1866MHz Single Rank Registered ECC 1.5V 240-pin CL13 factory original RDIMM 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.