Am 24.09.20 um 06:14 schrieb paul lee:

>   JN> my raspi4 is booting and running from an USB-SSD Harddrive connected
>   JN> with no additional power for the harddrrive.
>   JN> With "stress" i simulate some stress for CPU / IO and RAM. At the
moment
>   JN> (first 6 hours), everything works as expected.
>   JN> The measure_volts shows me ~ 0,84V and CPU Temp ~ 84°C (at
stresstest)m
>   JN> without stress ist is at 58°C.
>   JN> Is this OK for 24/7 running?
>
If you use a heatsink and a small fan you could get
> down to the mid 40s. I suggest an iceCooler - I run in the mid 30s on
> normal use...
  I use now an active cooler... buit this will also use power.


> Anyway, you are within the accepted range if thats all you wanted to
> know. :P Cheers.


Yes, this was my primary question.

Thanks

Jan

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