G.Skill F4-3200C16Q-64GVK Ripjaws V Series 64GB (4 x 16GB) Capacity 64GB (4 x 16GB) , Type 288-Pin DDR4 SDRAM , Speed DDR4 3200 (PC4 25600) Cas Latency, 16 Timing 16-18-18-38 Voltage 1.35V , ECC No Buffered/Registered Unbuffered , Multi-channel Kit Dual Channel Kit Chipset Intel Z170 Platform , Color Black, Heat Spreader Yes