G.SKILL F4-4133C19D-16GTZR Trident Z RGB Series 16 GB (8 GB x 2) DDR4 4133 MHz PC4-33000 CL19 Dual Channel Memory Kit - Black with Full Length RGB LED Light bar at Amazon.com
G.SKILL 16GB (2 x 8GB) TridentZ Series DDR4 PC4-33000 4133MHz for Intel Z270 / Z370 / X299 Desktop Memory Model F4-4133C19D-16GTZC - Walmart.com
G.SKILL F4-4133C19D-16GTZR Trident Z RGB Series 16 GB (8 GB x 2) DDR4 4133 MHz PC4-33000 CL19 Dual Channel Memory Kit - Black with Full Length RGB LED Light bar at Amazon.com