At what temperature in celsius should I unplug my Antminer? The heat sink fins got very hot to touch and got nervous and unplugged unit, the room itself does not have the best ventilation yet. I miners themselves read about 49 degress celsius. I've read that some overclocked miners run at 70 degrees, is that safe without damaging the miners?
Basic rule is: try to keep it under 50 degrees.
if you are adventurous I would try till 60 degrees.
If you want to role the dice. try 70 degrees but I would not recommend this if you are not a risk taker.
It is just me but I never allow to go over 55 degrees with 190GH. my average for this month is 43 degrees.
Hope this helps..