G.SKILL 16GB (2x8GB) DDR4 PC4-27200 3400MHz Ripjaws V for Intel Z170 / X99 CL16 Dual Channel Kit F4-3400C16D-16GVK DDR4 memory upgrade designed for Intel Z170 / X99 chipsets (Skylake LGA 1151 / LGA 2011-3 CPU) 16GB Dual Channel memory kit - two matched 8GB modules Full timings of CL16 (16-18-18-38) at 1.35V PC4-27200 specification, rated to operate at speeds up to 3400MHz 288-pin DDR4 memory, equipped with G.Skill Ripjaws V Black Heatsinks for improved heat dissipation