MACHINIST DDR4 RAM 16GB(2x8GB) Desktop Memory Kit 2666MHz DIMM PC4-21300 CL15-15-15-35 1.2V Computer Gaming Memory Module 288 Pin Dual Channel PC RAM Support Overclocking (Red) at Amazon.com
Single Channel vs Dual Channel RAM [+Performance Compared]
G.Skill Trident Z RGB Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-16GTZR at Amazon.com
G.SKILL F4-3600C16D-16GTZR 16 GB (8 GB x 2) Trident Z RGB Series DDR4 3600 MHz Dual Channel Memory Kit - Black with Full Length RGB LED Light bar at Amazon.com