I just replaced the stock fan in a 6450-48 non PoE with a Sunon MB40201V3-000U-G99 and I am a bit concerned about heat. The ambient temperature of the room is around 75 F right now and with the fan running on high from the dd set_pwrfan_high command I am getting the following temps.
The noise from the fan is noticeable in high mode and there is also a low pitch whirring noise only present with the lid on (can't hear it with the lid off on the bench). I've only got one Gb trunk line going in and one Gb access port in use as a test, with very low utilization and I am a bit worried about cooking this thing under a full load or if I turn the fan back down with dd set_pwrfan_low.
What do you all think?
Edit:
set_pwrfan_low as a test and ran it for 20 minutes and these are the current readings. Am I misunderstanding something as it looks like Sensor A is about to hit Warning level?
Edit 2:
It's now the hottest part of the day for this room. Sensor B is at 55. Sensor A at 67. Nothing in the log file except my ssh connections to check temps and logging level is set at ACDMEINW. I am now really confused.
Code:
Power supply 1 (NA - AC - Regular) present, status ok
Power supply 2 not present
Fan ok, speed (auto): [[1]]<->2
Fan speed switching temperature thresholds:
1 -> 2 @ 69 deg-C
1 <- 2 @ 64 deg-C
Sensor B Temperature Readings:
Current temperature : 48.0 deg-C
Sensor A Temperature Readings:
Current temperature : 60.5 deg-C
Warning level.......: 66.0 deg-C
Shutdown level......: 76.0 deg-C
What do you all think?
Edit:
set_pwrfan_low as a test and ran it for 20 minutes and these are the current readings. Am I misunderstanding something as it looks like Sensor A is about to hit Warning level?
Code:
Fan ok, speed (auto): [[1]]<->2
Fan speed switching temperature thresholds:
1 -> 2 @ 69 deg-C
1 <- 2 @ 64 deg-C
Sensor B Temperature Readings:
Current temperature : 53.0 deg-C
Sensor A Temperature Readings:
Current temperature : 65.0 deg-C
Warning level.......: 66.0 deg-C
Shutdown level......: 76.0 deg-C
It's now the hottest part of the day for this room. Sensor B is at 55. Sensor A at 67. Nothing in the log file except my ssh connections to check temps and logging level is set at ACDMEINW. I am now really confused.
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