What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![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://preview.redd.it/hgxq6cnoy5c61.jpg?auto=webp&s=dad6909db0ae65a7df4696333a259801140390ee)
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
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora](https://qph.cf2.quoracdn.net/main-qimg-4ecadff15cb9df937d1a86c1ad9f9bf1.webp)