![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) :
![Amazon.com: AMD Wraith Prism LED RGB Cooler Fan from Ryzen 7 2700X Processor AM4/AM2/AM3/AM3+ 4-Pin Connector Copper Base/Alum Heat Sink, compatible with Desktop : Electronics Amazon.com: AMD Wraith Prism LED RGB Cooler Fan from Ryzen 7 2700X Processor AM4/AM2/AM3/AM3+ 4-Pin Connector Copper Base/Alum Heat Sink, compatible with Desktop : Electronics](https://m.media-amazon.com/images/I/615uW1DbLVL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AMD Wraith Prism LED RGB Cooler Fan from Ryzen 7 2700X Processor AM4/AM2/AM3/AM3+ 4-Pin Connector Copper Base/Alum Heat Sink, compatible with Desktop : Electronics
![NEW AMD Ryzen 5 3400G R5 3400G 3.7 GHz Quad-Core Eight-Thread 65W CPU Processor YD3400C5M4MFH YD340GC5M4FI Socket AM4 With Fan - AliExpress NEW AMD Ryzen 5 3400G R5 3400G 3.7 GHz Quad-Core Eight-Thread 65W CPU Processor YD3400C5M4MFH YD340GC5M4FI Socket AM4 With Fan - AliExpress](https://ae01.alicdn.com/kf/Sbdcaaf7cefc24b058a30208a4d80f011j.jpg_640x640Q90.jpg_.webp)
NEW AMD Ryzen 5 3400G R5 3400G 3.7 GHz Quad-Core Eight-Thread 65W CPU Processor YD3400C5M4MFH YD340GC5M4FI Socket AM4 With Fan - AliExpress
![AMD Ryzen Wraith Cooler Fan Original New 4 PIN Can support R3 R5 R7 R9 CPU Can support Socket AM4 Motherboard - AliExpress AMD Ryzen Wraith Cooler Fan Original New 4 PIN Can support R3 R5 R7 R9 CPU Can support Socket AM4 Motherboard - AliExpress](https://ae01.alicdn.com/kf/S54493fb470cf4cd5b9f1a0df084d17c6f/AMD-Ryzen-Wraith-Cooler-Fan-Original-New-4-PIN-Can-support-R3-R5-R7-R9-CPU.png)
AMD Ryzen Wraith Cooler Fan Original New 4 PIN Can support R3 R5 R7 R9 CPU Can support Socket AM4 Motherboard - AliExpress
![NEW AMD Ryzen 5 3400G R5 3400G 3.7 GHz Quad-Core Eight-Thread 65W CPU Processor YD3400C5M4MFH YD340GC5M4FI Socket AM4 With Fan - AliExpress NEW AMD Ryzen 5 3400G R5 3400G 3.7 GHz Quad-Core Eight-Thread 65W CPU Processor YD3400C5M4MFH YD340GC5M4FI Socket AM4 With Fan - AliExpress](https://ae01.alicdn.com/kf/Saba5f566783748b0ab49e78128bd5183T/NEW-AMD-Ryzen-5-3400G-R5-3400G-3-7-GHz-Quad-Core-Eight-Thread-65W-CPU.jpg)
NEW AMD Ryzen 5 3400G R5 3400G 3.7 GHz Quad-Core Eight-Thread 65W CPU Processor YD3400C5M4MFH YD340GC5M4FI Socket AM4 With Fan - AliExpress
![Wholesale AMD Ryzen 5 3400G with Socket AM4 3200 MHz Frequency 6 core Radeon Vega Graphics Processor Support AM4 Motherboard From m.alibaba.com Wholesale AMD Ryzen 5 3400G with Socket AM4 3200 MHz Frequency 6 core Radeon Vega Graphics Processor Support AM4 Motherboard From m.alibaba.com](https://sc04.alicdn.com/kf/H2014ab4a64cd41ae98754aff9224c080i.jpg)
Wholesale AMD Ryzen 5 3400G with Socket AM4 3200 MHz Frequency 6 core Radeon Vega Graphics Processor Support AM4 Motherboard From m.alibaba.com
![AMD Ryzen 5 4500 Processor (Zen 2) 6-Core 3.6GHz AM4 65W w/ Wraith Stealth Cooler Desktop CPU 100-100000644BOX - PlatinumMicro.com AMD Ryzen 5 4500 Processor (Zen 2) 6-Core 3.6GHz AM4 65W w/ Wraith Stealth Cooler Desktop CPU 100-100000644BOX - PlatinumMicro.com](https://cdn11.bigcommerce.com/s-v57yvx1djr/images/stencil/1280x1280/products/6475/22334/CC100100000644BOX_3__47895.1654210026__71535.1657061419.jpg?c=2)
AMD Ryzen 5 4500 Processor (Zen 2) 6-Core 3.6GHz AM4 65W w/ Wraith Stealth Cooler Desktop CPU 100-100000644BOX - PlatinumMicro.com
![Amazon.com: AMD Ryzen 5 3400G 4-core, 8-Thread Unlocked Desktop Processor with Radeon RX Graphics : Everything Else Amazon.com: AMD Ryzen 5 3400G 4-core, 8-Thread Unlocked Desktop Processor with Radeon RX Graphics : Everything Else](https://m.media-amazon.com/images/I/71Iwy6pKS5L.jpg)
Amazon.com: AMD Ryzen 5 3400G 4-core, 8-Thread Unlocked Desktop Processor with Radeon RX Graphics : Everything Else
![Amazon.com: AMD Wraith Spire Socket AM4 4-Pin Connector CPU Cooler Aluminum Heatsink & 3.81-Inch Fan : Electronics Amazon.com: AMD Wraith Spire Socket AM4 4-Pin Connector CPU Cooler Aluminum Heatsink & 3.81-Inch Fan : Electronics](https://images-na.ssl-images-amazon.com/images/I/91FoSMvJGAL._AC_UL600_SR600,600_.jpg)