![Thermalright TL-B8 CPU Fan, Computer Case Fan, Quiet 4-Pin PWM PC Fan, 80 mm Silent Cooler Fan, 2200 RPM Speed, CPU Cooling Fan (Grey) : Amazon.co.uk: Computers & Accessories Thermalright TL-B8 CPU Fan, Computer Case Fan, Quiet 4-Pin PWM PC Fan, 80 mm Silent Cooler Fan, 2200 RPM Speed, CPU Cooling Fan (Grey) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/618V04O2jDL._AC_UF1000,1000_QL80_.jpg)
Thermalright TL-B8 CPU Fan, Computer Case Fan, Quiet 4-Pin PWM PC Fan, 80 mm Silent Cooler Fan, 2200 RPM Speed, CPU Cooling Fan (Grey) : Amazon.co.uk: Computers & Accessories
![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)
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) :
![ARCTIC P12 Max - PC Fan, High-Performance 120mm Case Fan, PWM controlled 200-3300 rpm, Optimised for static pressure, 0dB mode, Dual ball bearings - Black : Amazon.co.uk: Computers & Accessories ARCTIC P12 Max - PC Fan, High-Performance 120mm Case Fan, PWM controlled 200-3300 rpm, Optimised for static pressure, 0dB mode, Dual ball bearings - Black : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/51QPwzUb2TL._AC_UF1000,1000_QL80_.jpg)
ARCTIC P12 Max - PC Fan, High-Performance 120mm Case Fan, PWM controlled 200-3300 rpm, Optimised for static pressure, 0dB mode, Dual ball bearings - Black : Amazon.co.uk: Computers & Accessories
![cpu fan always at max rpm, i need some help, it sounds like a jet engine. smartfan doesnt allow me to change it either : r/computer_help cpu fan always at max rpm, i need some help, it sounds like a jet engine. smartfan doesnt allow me to change it either : r/computer_help](https://i.redd.it/qxhymv0j54pz.jpg)