G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2133 (PC4 17000) Desktop Memory Model F4-2133C15D-8GVR - Newegg.com
G.Skill 16GB DDR3-2133 at Amazon.com
G.Skill 8GB Aegis DDR4 PC4-17000 2133MHZ for Intel Z170 Platform Platform Desktop Memory Model F4-2133C15S-8GIS at Amazon.com
G.SKILL F4-2133C15D-16GFX 16 GB (8 GB x 2) Flare X Series DDR4 2133 MHz PC4-17000 CL15 Dual Channel Memory Kit - Black at Amazon.com
G.Skill Ripjaws V Series 32GB (2 x 16GB) 288-Pin SDRAM (PC4 21300) DDR4 2666 CL15-15-15-35 1.20V Dual Channel Desktop Memory Model F4-2666C15D-32GVR at Amazon.com
G.SKILL Ripjaws 4 16GB (4 x 4GB) 288-Pin DDR4 SDRAM 2133 (PC4-17000) Desktop Memory F4-2133C15Q-16GRK at Amazon.com