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
Patriot Viper Steel DDR4 8GB (2 x 4GB) 3200MHz Memory Kit - PVS48G320C6K at Amazon.com