Kingston Technology ValueRAM 8GB 1333MHz DDR3L PC3-10600 ECC Reg CL9 DIMM SR x4 1.35V with TS Hynix A Server Memory KVR13LR9S4/8HA One 8GB module of 1333MHz DDR3L Memory 240-pin Registered DIMM From the industry leader in PC Memory Backed by a lifetime warranty and free technical support