![Amazon.com: skineat 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 2pack : Electronics Amazon.com: skineat 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 2pack : Electronics](https://m.media-amazon.com/images/I/71AEnxe4czL.jpg)
Amazon.com: skineat 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 2pack : Electronics
![My brain is confused with the sys fans. Especially with this case. I have the top fan on 1 and the weird mix by the case in fan 2 but apparently it just turn the second front fan and there's a cable inside the case that turns first front fan and I put it in 3??? What ... My brain is confused with the sys fans. Especially with this case. I have the top fan on 1 and the weird mix by the case in fan 2 but apparently it just turn the second front fan and there's a cable inside the case that turns first front fan and I put it in 3??? What ...](https://preview.redd.it/my-brain-is-confused-with-the-sys-fans-especially-with-this-v0-khfozxzepiaa1.jpg?width=4032&format=pjpg&auto=webp&s=3b6c2ac65f00273d08b9779c8253c3504e99b9d9)
My brain is confused with the sys fans. Especially with this case. I have the top fan on 1 and the weird mix by the case in fan 2 but apparently it just turn the second front fan and there's a cable inside the case that turns first front fan and I put it in 3??? What ...
![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)
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![Amazon.com: skineat 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 2pack : Electronics Amazon.com: skineat 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 2pack : Electronics](https://m.media-amazon.com/images/S/aplus-media/sc/d92cf419-4f7d-46b6-9861-4d93ab67fb6d.__CR0,0,970,600_PT0_SX970_V1___.jpg)