guaranty this kit will work in your machine. 2pcs. 8GB DDR3L, 1600MHz, ECC, CL11, 2R, X8, 1.35V, Unbuffered, DIMM, 240-pin Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS
Compatible with: Lenovo ThinkServer TS140 Manufacturing part numbers 70A0xxx; 70A1xxx; 70A4xxx; 70A5xxx
Max
Memory: 32
GB Sockets: 4 Sockets