![Would anyone be able to explain this fan header? It's classed as a system fan header with 4 pins. However the wall around the pins is preventing me to plug my fan Would anyone be able to explain this fan header? It's classed as a system fan header with 4 pins. However the wall around the pins is preventing me to plug my fan](https://i.redd.it/hgxq6cnoy5c61.jpg)
Would anyone be able to explain this fan header? It's classed as a system fan header with 4 pins. However the wall around the pins is preventing me to plug my fan
![How to connect 3 pin case fan to your motherboard/ connect up to 5 fans with just 1 case fan header - YouTube How to connect 3 pin case fan to your motherboard/ connect up to 5 fans with just 1 case fan header - YouTube](https://i.ytimg.com/vi/H_VsljwNk98/maxresdefault.jpg)
How to connect 3 pin case fan to your motherboard/ connect up to 5 fans with just 1 case fan header - YouTube
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Amazon.com: Chassis Fan Hub CPU Cooling | 10 Port 12 V SATA to Fan-Header with 4 Pin PWM Controller | Dedicated Supply from PSU to Link Multiple Points : Electronics
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Amazon.com: Motherboard PWM Fan Hub Splitter, 4 Pin Sleeved 1 to 5 Splitter 5 Way PC CPU Case Internal Cooling Case Fan Power Extension Splitter Adapter Cable for ATX Computer Case &
![GoFree Power Sharing Cable 0.27 m PC PWM Fan Splitter Y Cable 1 to 4 [1 Motherboard Fan Header To 3 Fans] - GoFree : Flipkart.com GoFree Power Sharing Cable 0.27 m PC PWM Fan Splitter Y Cable 1 to 4 [1 Motherboard Fan Header To 3 Fans] - GoFree : Flipkart.com](https://rukminim2.flixcart.com/image/850/1000/ku5ufm80/data-cable/power-sharing-cable/f/v/q/pc-pwm-fan-splitter-y-cable-1-to-4-1-motherboard-fan-header-to-3-original-imag7cgemtpvzgxe.jpeg?q=20&crop=false)