Kingston is the industry leader in PC memory. Our line of HyperX desktop memory is ideal for PC enthusiasts and gamers. You want the highest performance and speed you need HyperX memory from Kingston. Like all Kingston HyperX products, DDR3 modules are specifically engineered and designed for the PC enthusiast. DDR3 memory offers faster speeds, lower latencies, higher data bandwidth, and lower power consumption. Included in the package is two 1 GB modules of 1333 MHz DDR3 memory. Specs are Non-ECC CL7 DIMM XMP Standard 128M x 64, Non-ECC 1375 MHz 240-pin Unbuffered DIMM 1.7V, FBGA, Gold.