G.Skill 16GB (2 x 8GB) TridentZ Series DDR4 PC4-27200 3400 MHz for Intel Z170 Desktop Memory Model F4-3400C16D-16GTZ Capacity 16GB (2 x 8GB) , Type 288-Pin DDR4 SDRAM , Speed DDR4 3400 (PC4 27200) 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 , Heat Spreader Yes