Hi,
my raspi4 is booting and running from an USB-SSD Harddrive connected
with no additional power for the harddrrive.
With "stress" i simulate some stress for CPU / IO and RAM. At the moment (first 6 hours), everything works as expected.
The measure_volts shows me ~ 0,84V and CPU Temp ~ 84°C (at stresstest)m without stress ist is at 58°C.
Is this OK for 24/7 running?
Hi, my raspi4 is booting and running from an USB-SSD Harddrive
connected with no additional power for the harddrrive.
With "stress" i simulate some stress for CPU / IO and RAM. At the
moment (first 6 hours), everything works as expected. The
measure_volts shows me ~ 0,84V and CPU Temp ~ 84°C (at stresstest)m
without stress ist is at 58°C.
Is this OK for 24/7 running?
Hi,
my raspi4 is booting and running from an USB-SSD Harddrive connected
with no additional power for the harddrrive.
With "stress" i simulate some stress for CPU / IO and RAM. At the moment (first 6 hours), everything works as expected.
The measure_volts shows me ~ 0,84V and CPU Temp ~ 84°C (at stresstest)m without stress ist is at 58°C.
Is this OK for 24/7 running?
Jan
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JN> my raspi4 is booting and running from an USB-SSD Harddrive connectedmoment
JN> with no additional power for the harddrrive.
JN> With "stress" i simulate some stress for CPU / IO and RAM. At the
JN> (first 6 hours), everything works as expected.stresstest)m
JN> The measure_volts shows me ~ 0,84V and CPU Temp ~ 84°C (at
JN> without stress ist is at 58°C.
JN> Is this OK for 24/7 running?
down to the mid 40s. I suggest an iceCooler - I run in the mid 30s onI use now an active cooler... buit this will also use power.
normal use...
Anyway, you are within the accepted range if thats all you wanted to
know. :P Cheers.
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...
On 24/09/2020 05:14, paul lee wrote:
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...
Is there any real point to getting it that low? The cooler is probably
using twice as much power as the Pi.
One of mine Pis in shed got down to 19.7C CPU temp during the winter, it didn't run any better than when it was 72.8C in the summer :)
---druck
In reality I suspect your Pi will be obsolete before it dies of heat exhaustion. :-).
On 29/09/2020 09:31, druck wrote:
On 24/09/2020 05:14, paul lee wrote:
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...
Is there any real point to getting it that low? The cooler is probably
using twice as much power as the Pi.
One of mine Pis in shed got down to 19.7C CPU temp during the winter,
it didn't run any better than when it was 72.8C in the summer :)
In reality I suspect your Pi will be obsolete before it dies of heat exhaustion. :-).
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