This G.Skill dual-channel kit consists of two 8 GB DDR3-1866 memory modules (PC3-14900) of the Ares series. Total capacity is 16 GB. The modules support latencies of 10-11-10-30 at 1866 MHz programmed and equipped with a blue heatsink. The Ares series modules support XMP and 32 mm high including heatsink.