There is no official app on Ubuntu. For my everyday work the processor temperature goes beyond 80. My Z73 is of no use in ubuntu but it run at default speed. Please plan for app development soon.
If pumps ran at a higher speed by default (or fluid temp curve), you wouldn't even need CAM.
Check out GKraken (https://gitlab.com/leinardi/gkraken#-how-to-get-gkraken) BUT I would highly prefer a professional solution coming directly from NZXT!!!
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