CT2KIT102464BA160B is a 16GB kit consisting of (2) 8GB DDR3 Desktop modules that operates at speeds up to 1600 MT/s and has a CL11 latency. It is Unbuffered and is non-ECC. It conforms to the industry standard UDIMM layout of 240 pins and is compatible with computers that take DDR3 UDIMM memory.