I have the following system:
GIGABYTE Intel 1151 Socket Z370 Chipset XP SLI D4 ATX
i7-8700k + dark rock for 4
Corsair Vengeance 3600 MHz CMK16GX4M2B3600C18
Corsair RM850X 850w gold
The problem is that I can not get the memories at the 3600 MHz frequency. Now I keep them at 3400 mhz.