fan speed MHO-175

[Wolfgang]

I have a question regarding the volume level of a MHO-175. It's our first MHO-175 and I'm wondering, the system fans are running  always at highest speed and full blast. Sound like a jet all the time.

Normal behaviour  or should the system fans lowering like the MHO-140 or the gateway appliances after start of the GAiA OS ?

[Chris_Atkinson]

They will be loud, but to confirm are both PSU seated fully / powered and detected?

[Wolfgang]

Yes, both PSU are powered on, detected and running fine.

[HeikoAnkenbrand]

The MHO-175 are significantly louder.

[Wolfgang]

Yes, really they are.  In the datacenter this will be no problem, but our lab is nearby an office. Our colleagues are not happy with this sound, theay are a little bit confused about the starting jet in the lab room.  We have to find another location....