Kingston Technology Value RAM 16GB 1333MHz DDR3L PC3 10600 ECC CL9 DIMM DR x 4 1.35V with TS VLP Desktop Memory KVR13LR9D4L/16 One 16GB module of 1333MHz DDR3L Desktop Memory 240-pin Registered DIMM From the industry leader in PC Memory Backed by a lifetime warranty and free technical support