We guaranty this kit will work in your machine. 4pcs. 8GB DDR3, 1333MHz, ECC, CL9, 2R, X4, 1.5V, Registered, DIMM DDR3-PC10600 Lifetime exchange or repair warranty against manufacturing defects. by Computer Memory Solutions Brand Computer Memory Solutions Maximum Memory: 64 GB ECC UDIMMs 256 GB Reg ECC RDIMMs 512 GB
ECC LRDIMMs Expansions: 8 Socket (s) Compatible with Supermicro X9SRW-F, X9SRW-3F, X9SRL-F, X9SRL MBD-X9SRW-F-B, MBD-X9SRW-3F-B, MBD-X9SRL-F-B, MBD-X9SRL-B