R38.2 JP7.0 Is there any place to configure the corresponding relationship between fan speed and temperature

[mingming]

hi：

We want to know a comparison table of the fan’s rotational speed and temperature, and find a place to configure this

[KevinFFF]

Please check /etc/nvpower/nvfancontrol/nvfancontrol_p3834_0008_p4071_0000.conf on your board and refer to Jetson Thor Product Family — nvfancontrol for details.

[mingming]

hi：

我想请教下这个表为什么温度越高，rpm的值越低呢

[KevinFFF]

Trip temperature is the TMARGIN temperature
TMARGIN = maximum allowable temperature - current temperature
You can refer to Jetson Thor Product Family — TMARGIN for details.

[mingming]

hi:

请教下现在板子重启的温度是多少度？

[KevinFFF]

You can simply run tegrastats to check its temperature after boot up.
sharing the result on my AGX Thor devkit for reference:

$ sudo tegrastats
11-27-2025 07:09:25 RAM 3035/125772MB (lfb 7x4MB) SWAP 0/2048MB (cached 0MB) CPU [0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972,0%@972] EMC_FREQ 2%@665 GR3D_FREQ @[0,0,0] NVENC0_FREQ @0 NVENC1_FREQ @0 NVDEC0_FREQ @0 NVDEC1_FREQ @0 NVJPG0_FREQ @0 VIC off OFA_FREQ @0 PVA0_FREQ off APE 300 cpu@35.937C tj@37C soc012@37C soc345@36.687C VDD_GPU 0mW/0mW VDD_CPU_SOC_MSS 4341mW/4341mW VIN_SYS_5V0 6279mW/6279mW