Hi Cruncher, Your H75 is probably only just keeping up dissipating heat and will not allow for any OC.
Temps should be no more than 5-10c max above ambient room temperature at idle.
You may have to reapply thermal paste or upgrade your Cooling system if you cant get it under control.
I suggest you keep an eye on this especially under load.
We owe our existence to the scum of the earth, Cyanobacteria
My System Specs:
MB:ASUS ROG Crosshair VII Hero/WiFi GPU:EVGA GTX 1080 sc PSU:Corsair AX-1200i
CPU:AMD R7 2700X Cooler: Corsair Hydro H115i Case: Corsair Carbide 780t
Memory:G.Skill TridentZ F4-3200C14D-16GTZR SSD:Samsung 500GB 960 EVO M.2
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