Patriot Viper Elite Grey 4GB 2400MHz CL16 DD4 Desktop RAM With Heatsink ( PVE44G240C6GY )

G.Skill Ripjaws V Series 16GB ( 16GB x 1 Kit ) 3600MHz DDR4 Desktop RAM ( F4-3600C19S-16GVRB )

G.Skill Aegis Series 8GB ( 8GB x 1 Kit ) 2666MHz DDR4 Desktop RAM ( F4-2666C19S-8GIS )