Corsair 4GB (1x 4GB) DDR3 1600MHz SODIMM Memory
Corsair 4GB (1x4GB) DDR3 1600MHz Value Select
SODIMM 11-11-11-28 204-pin,
Low Voltage 1.35V,
Lifetime warranty ValueSelect memory is tested to Corsair's tough standards and is stable, reliable, and compatible with virtually all major notebook and netbook PCs.
Backed by a limited lifetime warranty.