Addon Networks 4Gb Ddr3-1600Mhz Memory Module 1 X 4 Gb

Lenovo 03T6566 Compatible 4GB DDR3-1600MHz Unbuffered Dual Rank 1.5V 240-pin CL11 UDIMM

AddOn Networks 4GB DDR3-1600MHz. Internal memory: 4 GB, Memory layout (modules x size): 1 x 4 GB, Internal memory type: DDR3, Memory clock speed: 1600 MHz, Memory form factor: 240-pin DIMM, CAS latency: 11

This Lenovo® 03T6566compatible 4GB DDR3-1600MHz Dual Rank Unbuffered 1.5V 240-pin CL11 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 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.