What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![Best fan configuration since CPU fan is facing wrong direction? I installed my CPU fan facing the wrong direction, which was dumb. But I have 7 case fans (see diagram; red arrows Best fan configuration since CPU fan is facing wrong direction? I installed my CPU fan facing the wrong direction, which was dumb. But I have 7 case fans (see diagram; red arrows](https://preview.redd.it/5cbzteahnpx81.jpg?width=640&crop=smart&auto=webp&s=227377af67827317559dfe21812f1fcee7760471)
Best fan configuration since CPU fan is facing wrong direction? I installed my CPU fan facing the wrong direction, which was dumb. But I have 7 case fans (see diagram; red arrows
![mechanical engineering - How does the shape of CPU/GPU fan blades affect their performance and loudness? - Engineering Stack Exchange mechanical engineering - How does the shape of CPU/GPU fan blades affect their performance and loudness? - Engineering Stack Exchange](https://i.stack.imgur.com/uSkiv.png)
mechanical engineering - How does the shape of CPU/GPU fan blades affect their performance and loudness? - Engineering Stack Exchange
![My CPU & GPX is watercooled, but I only have one space left for a case fan, should that last fan be used to blow air into the case or exhaust it? - My CPU & GPX is watercooled, but I only have one space left for a case fan, should that last fan be used to blow air into the case or exhaust it? -](https://qph.cf2.quoracdn.net/main-qimg-0502fa38065b593ba79e9f2685803532.webp)
My CPU & GPX is watercooled, but I only have one space left for a case fan, should that last fan be used to blow air into the case or exhaust it? -
![Question - What location is CPU Fan 1 and 2? And also chassis fan 1 and 2? I'm looking to adjust fan settings, but not sure which is which. : r/pcmasterrace Question - What location is CPU Fan 1 and 2? And also chassis fan 1 and 2? I'm looking to adjust fan settings, but not sure which is which. : r/pcmasterrace](https://preview.redd.it/ah14gw1fxwd41.jpg?auto=webp&s=371f889539ebd2d9725be944fb02b8131a1ae2fd)