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ELECTROPRIME 30mm Case Fan Silent Cooling Fan 8000 RPM for Computer Cases and CPU Coolers : Amazon.in: Industrial & Scientific
![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)
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) :
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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
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AMD Wraith Stealth Cooler, 4-pin PWM Connector, AM4 Socket, 2800 RPM | 712-000052 Buy, Best Price. Global Shipping.
![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)