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 8GB(2x4GB) Viper III DDR3 2133 (PC3 17000) CL11 Desktop Memory with Black Mamba Heatsink - PV38G213C1K at Amazon.com