I bought a 16GB RAM which specified a speed of 3200 MHz. However, when I open task manager, it shows my RAM speed is only 2133 MHz. Am I doing something wrong? - Quora
FIX - Ram Running at 2133 Mhz Instead of 3200 Mhz - YouTube
Why is my ram speed 2133 instead of 3200 ? : r/pcmasterrace
In a similar vein, send this everytime someone says 2133mhz and 3200mhz feel the same. : r/pcmasterrace
Today I learned that my 2666 mhz ram was running on 2133 MHz for almost 2 years because I forgot to set it up properly in BIOS. : r/pcmasterrace
3200 DDR4 Doesn't run above 2933 and resets to 2133 | [H]ard|Forum