100% original. Kingston HX316C10FK2/16 The Kingston 16GB HyperX FURY DDR3 1600 MHz DIMM Memory Kit comes with two 8GB memory modules to deliver a total memory capacity of 16GB for your desktop computer. The DDR3 modules are compatible with systems that have 240-pin slots. For performance, each module has been tested to run up to 1600 MHz at a latency timing of 10-10-10 under 1.5V. Moreover, Kingston has designed the pair of memory modules to operate at 1333 MHz or 1066 MHz for compatibility with older motherboards. They sport sixteen 512M x 8-bit DDR3 FBGA components per module. Furthermore, Kingston has armed each memory module with a blue heatsink to cool the components.