1PC OF 8GB DDR3, 1600MHz, Non-ECC, CL11, 1R, X8, 1.5V, Unbuffered, SODIMM, 204-pin Lifetime exchange or repair warranty against manufacturing defects. BRAND Computer Memory Solutions Guaranteed to work in your notebook or you get your money back.
Compatible with: Alienware
M14x Notebook Maximum Memory: 16
GB Expansion: 2 Sockets Maximum configurations require a 64-bit operating system.