![CPU Fan over 4000 RPM when simply browsing a website, and much more when gaming. | Tom's Hardware Forum CPU Fan over 4000 RPM when simply browsing a website, and much more when gaming. | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FA4DG7tU.png&hash=bddb460a2f2b834a13d3ecc709281a1c)
CPU Fan over 4000 RPM when simply browsing a website, and much more when gaming. | Tom's Hardware Forum
![Efficient PWM-Controlled Pump, Fan Speed: 800-1800 Rpm - Black CPU Water Cooler - China Fans Computer Water Cooling Fan and Radiator price | Made-in-China.com Efficient PWM-Controlled Pump, Fan Speed: 800-1800 Rpm - Black CPU Water Cooler - China Fans Computer Water Cooling Fan and Radiator price | Made-in-China.com](https://image.made-in-china.com/202f0j00jVyrzCBcLiUO/Efficient-PWM-Controlled-Pump-Fan-Speed-800-1800-Rpm-Black-CPU-Water-Cooler.webp)
Efficient PWM-Controlled Pump, Fan Speed: 800-1800 Rpm - Black CPU Water Cooler - China Fans Computer Water Cooling Fan and Radiator price | Made-in-China.com
![Amazon.com: 12 cm 2400 RPM Fan, Low Noise Cooler, 4PIN Computer Cooling Fan, PWM Header Interface, CPU Heat Sink, for Desktop Computer(Schwarz) : Electronics Amazon.com: 12 cm 2400 RPM Fan, Low Noise Cooler, 4PIN Computer Cooling Fan, PWM Header Interface, CPU Heat Sink, for Desktop Computer(Schwarz) : Electronics](https://m.media-amazon.com/images/I/61oYl8pAPRL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 12 cm 2400 RPM Fan, Low Noise Cooler, 4PIN Computer Cooling Fan, PWM Header Interface, CPU Heat Sink, for Desktop Computer(Schwarz) : Electronics
![GDSTIME 60mm CPU Fan 12V Computer Fan 60 x 10mm CPU Cooler 6CM PC Fan 3 Pin DC Brushless Cooling Fan 3500 RPM Case Fan Cooler For Router Game Console Cabinet Inverter GDSTIME 60mm CPU Fan 12V Computer Fan 60 x 10mm CPU Cooler 6CM PC Fan 3 Pin DC Brushless Cooling Fan 3500 RPM Case Fan Cooler For Router Game Console Cabinet Inverter](https://m.media-amazon.com/images/I/61c1OO0v0PL._AC_UF1000,1000_QL80_.jpg)
GDSTIME 60mm CPU Fan 12V Computer Fan 60 x 10mm CPU Cooler 6CM PC Fan 3 Pin DC Brushless Cooling Fan 3500 RPM Case Fan Cooler For Router Game Console Cabinet Inverter
![AMD Wraith Stealth Cooler, 4-pin PWM Connector, AM4 Socket, 2800 RPM | 712-000052 Buy, Best Price. Global Shipping. AMD Wraith Stealth Cooler, 4-pin PWM Connector, AM4 Socket, 2800 RPM | 712-000052 Buy, Best Price. Global Shipping.](https://microless.com/cdn/products/16a7d4a1b288f83083c6185d6b9e27e2-hi.jpg)
AMD Wraith Stealth Cooler, 4-pin PWM Connector, AM4 Socket, 2800 RPM | 712-000052 Buy, Best Price. Global Shipping.
![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://preview.redd.it/b0j6527ji3961.png?auto=webp&s=1f58621e343714a51ec0346456d9b3e382d015d5)