![Pic inside) On my mobo, CPU_FAN and SYS_FAN1 are normal 4-pin headers. SYS_FAN2 is 4-pin in a smaller housing and fans won't fit. Why? : r/buildapc Pic inside) On my mobo, CPU_FAN and SYS_FAN1 are normal 4-pin headers. SYS_FAN2 is 4-pin in a smaller housing and fans won't fit. Why? : r/buildapc](https://i.imgur.com/67QU8C6.png)
Pic inside) On my mobo, CPU_FAN and SYS_FAN1 are normal 4-pin headers. SYS_FAN2 is 4-pin in a smaller housing and fans won't fit. Why? : r/buildapc
![I have 2 coolermaster masterfan mf120l and only 1 sys_fan1 header. Is there anyway to connect the 2 fans to my pc? : r/pcmasterrace I have 2 coolermaster masterfan mf120l and only 1 sys_fan1 header. Is there anyway to connect the 2 fans to my pc? : r/pcmasterrace](https://i.redd.it/znsovftft2m31.jpg)
I have 2 coolermaster masterfan mf120l and only 1 sys_fan1 header. Is there anyway to connect the 2 fans to my pc? : r/pcmasterrace
![Can't get Sys_Fan1 to work. Has a 3 pin connector and a 4 pin on the mobo. Help anyone? Fan works if plugged into Sys_2, tested both fans in that one and Can't get Sys_Fan1 to work. Has a 3 pin connector and a 4 pin on the mobo. Help anyone? Fan works if plugged into Sys_2, tested both fans in that one and](https://preview.redd.it/ymp93tl73ms41.jpg?auto=webp&s=2d80aaa8632c58c52ac9b21ada17c40f1d91153a)