Memory: Notebook DDR3

Corsair CMSO4GX3M1A1333C9 4GB PC-10600 (1333MHz) 204-pin SO-DIMM DDR3 RAM, non ECC, unbuffered, CL9-9-9-24, Lifetime warranty Lifetime warranty

NEW! 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.