PWM Fan 4 Pin to 3 Fanout Power Splitter Cable, Sleeved Cord Motherboard CPU SYS Fan Header to 3 Ports Internal Power Hub PWM Controller - 6 Inches - Black

PWM FAN SPLITTER Y-CABLE
connects 3 computer PWM fans to a single motherboard fan header;
1 to 3 fan converter cable connects an additional fan to increase airflow in your computer case
MOBO 4-Pin receptacle connects to the 4-Pin header on the motherboard and splits the signal to 3 PWM fans;
Connected fans run in the same speed using software from a motherboard equipped with PWM control
MASTER/SLAVE FAN PLUGS
Have a full 4 pin fan connector that sends the RPM signal to the motherboard connector for synchronizing the fan speed with the other fan;
The other headers are 3 pin fan connector, omit the RPM signal pin for tandem fan speeds
COMPATIBLE with popular brands of computer case cooling fans
COMPATIBLE with all 3pin and 4pin fans,

Note:
3pin fans are run in full speed, no PWM function
Only the fan on 4-pins connector is used for monitoring.
All connected fans are following the same PWM signa, speed control is the same for all fans when use fan controller software like AI stuite/Xspert FAN and EASY TUNE, etc
PWM capable connectors must necessarily be 4-pin, but not all 4-pin motherboard connectors implement or enable the PWM signal modulation by default. Please carefully consult your motherboard documentation in this respect.

1x3 PWM 4Pin splitter power cable
6 inches

PWM 4pin female header for motherboard CPU_Fan/SYS_Fan connection

3 TX4 female headers for fans connection
Compatible with all 3pin and 4pin fans
Have a full 4 pin fan connector that sends the RPM signal to the motherboard connector for synchronizing the fan speed with the other fan
The other headers are 3 pin fan connector, omit the RPM signal pin for tandem fan speeds
Support PWM function for 4Pin fans
2Pin/3Pin fans run in full speed

Sleeved Black Just
Provide durable long-lasting performance and easy cable management