Intel Coffee Lake i3-8100 with AsRock H110M-DGS mobo

[aku.pesonen]

will thease 2 fit without any harm?

 

[alexoiu]

No, the 8 th gen CPU would work only with Intel 300 series boards (like Z370).
The H110 would work with 6th gen CPUs and after a BIOS update would support the 7th gen too.