![identification - What is the name of this connector from a fan? - Electrical Engineering Stack Exchange identification - What is the name of this connector from a fan? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ybVmk.png)
identification - What is the name of this connector from a fan? - Electrical Engineering Stack Exchange
![Amazon.com: PWM Fan Hub, 4-Pin Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for Computer Cooler Fans : Electronics Amazon.com: PWM Fan Hub, 4-Pin Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for Computer Cooler Fans : Electronics](https://m.media-amazon.com/images/I/61DAX5GYMUL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PWM Fan Hub, 4-Pin Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for Computer Cooler Fans : Electronics
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Eng] How to Run CPU fan on 12v battery | 3 wire to 2 wire Cooling fan Mod, Pinout, Reverse Polarity - YouTube
![Which wire is the positive and which the negative on this fan? - Electrical Engineering Stack Exchange Which wire is the positive and which the negative on this fan? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/xSqSe.png)