![4pin Fan Adapter Cable, Convert Extension Cords, Vga Card Mirco 4pin To Mini 4pin Fan, 11cm, Support Temperature Adjustment - Pc Hardware Cables & Adapters - AliExpress 4pin Fan Adapter Cable, Convert Extension Cords, Vga Card Mirco 4pin To Mini 4pin Fan, 11cm, Support Temperature Adjustment - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/HTB19WJ5mWmWQ1JjSZPhq6xCJFXaW/4pin-fan-Adapter-cable-Convert-extension-cords-VGA-card-mirco-4pin-to-mini-4pin-fan-11cm.jpg_Q90.jpg_.webp)
4pin Fan Adapter Cable, Convert Extension Cords, Vga Card Mirco 4pin To Mini 4pin Fan, 11cm, Support Temperature Adjustment - Pc Hardware Cables & Adapters - AliExpress
![4 Pin PWM Fan Hub, 4 Pin Connector for CPU Fan PC Fan Hub, Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for 12V Computer - Walmart.com 4 Pin PWM Fan Hub, 4 Pin Connector for CPU Fan PC Fan Hub, Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for 12V Computer - Walmart.com](https://i5.walmartimages.com/asr/a0e5bdd0-9d58-43b1-9620-3c534c79730f.b732a0f25b770ef8a78dfc50ac566ac8.png)
4 Pin PWM Fan Hub, 4 Pin Connector for CPU Fan PC Fan Hub, Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for 12V Computer - Walmart.com
![pins - Is the PWM rail of a 4pin pwm Computer fan Positive or negative - Electrical Engineering Stack Exchange pins - Is the PWM rail of a 4pin pwm Computer fan Positive or negative - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/5ipAk.png)
pins - Is the PWM rail of a 4pin pwm Computer fan Positive or negative - Electrical Engineering Stack Exchange
Is it normal for a 4 pin fan splitter to have 1 4 pin input and x 3 pin inputs? Does that still work with PWM? - Quora
![What is this 4 pin fan connector called? And is it compatible with a standard 4 pin PWM fan if I get an adaptor? : r/whatisthisthing What is this 4 pin fan connector called? And is it compatible with a standard 4 pin PWM fan if I get an adaptor? : r/whatisthisthing](https://external-preview.redd.it/l4HOhkUSLsKrl2iV7BFvSdXWAWJoMldoV-HIn8936Yw.jpg?auto=webp&s=40435941041c5d4352ad243219c2db7d51f0be26)