The way to get the information of the rotation speed for RTX4000

Hello,

Could you tell us the way to get the information of the rotation speed for RTX4000?

We’re trying to get the information by using the following API.
NvAPI_GPU_GetTachReading()

In case of Quadro P5000, we can get the information propery.
However, in case of Quadro RTX4000, the API function returns the error code (-104(not support)).

Best Regards,
NY

Dear @nomoto-y

Thank you for contacting NVIDIA developer forum.
We have sent your query to the respective team for details and we will get back to you on same.

Thanks,
NVAPI Forum Moderator