Hi-Fi B150S1 D4 Ver. 6.x RAM Compatibility

Solution
This board has B150 chipset, and therefore max RAM speed is limited to 2133 Mhz. It may run at 2400 if used together with 7th gen CPU, but that's not guaranteed. 2666 Mhz is out of question - if such RAM will be used it will be downclocked to either 2133 or 2400.
This board has B150 chipset, and therefore max RAM speed is limited to 2133 Mhz. It may run at 2400 if used together with 7th gen CPU, but that's not guaranteed. 2666 Mhz is out of question - if such RAM will be used it will be downclocked to either 2133 or 2400.
 
Solution