![Acer nitro 5 AN515-54 GPU fan max speed not same as cpu fan max speed (6000/6122)rpm — Acer Community Acer nitro 5 AN515-54 GPU fan max speed not same as cpu fan max speed (6000/6122)rpm — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/9u/gc6asshjo63u.png)
Acer nitro 5 AN515-54 GPU fan max speed not same as cpu fan max speed (6000/6122)rpm — Acer Community
What is the optimal RPM for laptop fans? My CPU and GPU fans idle at 3500 RPM & 2700 RPM respectively. While gaming, it goes up to 5000+ RPM for both fans. - Quora
![The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) : The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) :](https://i.redd.it/b0j6527ji3961.png)