16GB total memory consisting of 2PCS OF 8GB DDR3L, 1600MHz, Non-ECC, CL11, X8, 1.35V, Unbuffered, SODIMM, 204-pin Lifetime exchange or repair warranty against manufacturing defects. BRAND CMS 30 Day money back guarantee We don't use OEM or Generic brands to avoid incompatibilities
Compatible with: Lenovo ThinkCentre E73z 10BDxxx; 10BLxxx Max Memory 16GB Sockets 2