NikKTech takes a look at the Crucial Ballistix Tactical Tracer RGB DDR4 32GB 3000MHZ CL15 Quad-Channel Kit A quote from the article:

Performance may not be their strongest selling point but thanks to the RGB bar with its 16 LEDs and 8 available zones, removable top cover which can also be replaced with your very own 3D printed one, available customization options via the M.O.D. utility and the built-in temperature sensor the Ballistix Tactical Tracer RGB DDR4 32GB 3000MHZ CL15 Quad-Channel Kit by Crucial is still worth your attention.

  Crucial Ballistix Tactical Tracer RGB DDR4 32GB 3000MHZ CL15 Quad-Channel Kit Review