I think there is a flaw here in what numbers are being thrown around.

you will notice that a 30C inlet temperature is *NOT* a 30C room temp.  In fact, my room is 75f and my inlet temps are 30-31C.... Also my outlet temps are 75-77C (on a -1 undervolt).

The inlet temp really has nothing to do with what room temp you should or shouldn't run a miner in, the OUTLET temp has *everything* to do with it.

The only reason Canaan provides an inlet temp is because - of course there is a relationship of inlet to outlet.  But I suspect if you can keep the outlet to less than 80C, you don't care what the inlet temp is.

I just went and looked at the code again, the shutdown temp is 105C (outlet) the fan moderation temp is 70C (but that will only do anything in a cold room and if you changed the max fan speed from the 100% that all 8 series come shipped with.)

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Moderator's note: This post was edited by frodocooper to remove an unnecessary quote.