i7 8700k 42c in bios with Hyper 212


Z370 Rog Strix F
HDD WD
Zotac 1060
Case: spec 04
 
Seems alright , try running a game and have a program record the temperature like CAM for example, you can check the peek temp during game time. If it reaches like 80-100 then check your airflow , clean your dust filters and renew the thermo paste on cpu.
 

Built pc 3days ago, thermal paste should be fine