FH-04 enables users to greatly expand cooling capability within the chassis and enjoy enhanced system performance. FH-04 is able to extend up to 4 fans and compatible with 3-pin/4-pin Fans.
If non-PWM fans are connected to this fan hub, this fan hub CANNOT give them extra PWM function. They will run at full speed.
If PWM fans are connected to this fan hub, speed of all PWM fans can be adjusted at the same time.
PLEASE NOTE that all PWM fans will run at the same DUTY RATIO, not the same speed.
Only speed of Fan 1 can be identified by the system.
Easy to Install
FH-04 is easily installed by included double-sided adhesive.