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3650-Mini high fan speed

jamie.burch
Level 1
Level 1

We recently purchased a WS-C3650-24PDM as our first 3650-Mini, and the fans seem to be excessively loud compared to previous full sized 3650's I've installed.  I would think that this is just because of the more compact switch, except that I can hear the fans ramp down at one point during their boot to a "normal" volume level, then the fans ramp back up to full speed once the boot is complete and stay there.  Is it normal for a 3650-Mini to always run its fans at full speed?  I know this platform runs Denali - Is there a new command that needs to be issued to enable variable fan speed?

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CSN
Level 1
Level 1

The IOS Denali release version 16.3.3 fixed this problem for me.

 

We switched to 16.6.1 and the problem still persists.

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