G.Skill RipJaws V Series 8GB (1 x 8GB) 288-Pin SDRAM (PC4-21300) DDR4-2666 CL19-19-19-43 1.20V Dual Channel Desktop Memory Model F4-2666C19S-8GVR at Amazon.com
G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model F4-2400C15D-8GVR - Newegg.com
G.Skill RipJaws V Series 16GB (2 x 8GB) 288-Pin SDRAM DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory F4-3200C16D-16GVKB at Amazon.com
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