This Lenovo® 0B47380 compatible 4GB DDR3-1600MHz Dual Rank Unbuffered 1.35V 204-pin CL11 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.
1600 MHz of memory speed with Unbuffered signal allows you to browse web, listen to songs and use routine software simultaneously
4 GB memory allows you to have more programs open at a time
204-pin-pin DDR3 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation
