Hello
3 GPU FAN`s sensors available in GPU-Z and OCCT but only 2 in AIDA64 (latest beta 7.99.7859)
Each sensor shows its value. That is, there is no situation when, for example, fans 1 and 3 work in parallel (and have one sensor for both). This can be easily checked by stopping each fan by hand.
nvidiagpureg.txt