Uses:The PC chassis fan PWM hub supports simultaneous startup of 10 way 4-pin fans, expands fan interfaces, solves the problem of insufficient motherboard fan interfaces, and centrally handles the problem of messy fan cables. Suitable for 12V motherboard 3pin/4pin fans.
PWM control: The PWM interface is connected to the CPU-FAN interface on the motherboard through a PWM cable. The red interface is a CPU fan specific interface with speed regulation function, and the black interface is a PWM conventional fan interface without speed signal, which does not affect the PWM function
SATA interface: The computer case motherboard fan hub is directly powered through a 15 pin SATA interface. The power SATA cable is connected to the fan hub to ensure stable and powerful power connection, reduce motherboard load pressure, and separate the PWM cable from the motherboard to achieve power and speed control.
Space saving: The CPU cooling fan power cord hub has a small size and does not take up space. The back of the PCB is covered with 3M adhesive, which can firmly stick the hub to the shell or flat place, and is not easy to fall off.
Compatibility: The computer case fan speed expansion hub is compatible with 4-pin and 3-pin PC case fans, suitable for desktop fans, computer case fans, PC fans, CPU fans, cooling fans, etc.