4GB Total memory using 1pc of DDR3, 1600MHz, Non-ECC, CL9, 1R, X8, 1.35V, Unbuffered, DIMM, 204-pin sodimm

 Lifetime warranty for exchange by Computer Memory Solutions

Brand: Computer Memory Solutions

Guaranteed to work or you get all of your money back including shipping.

Expansion:4 Sockets    

Maximun Memory:
 32GB