4-Pin Molex to 2-Way 3 Pin / 4 Pin PC Case Fan Power Adapter Cable, 27cm Fan Splitter Cable

This 27cm 4-Pin Molex to dual fan power splitter cable is designed to solve the problem of insufficient fan headers on your PC motherboard. It takes power directly from the 4-Pin Molex peripheral connector of your PC power supply and distributes steady power to two cooling fans simultaneously.

The two output ports support both standard 3-pin DC fans and 4-pin PWM speed-controllable fans, offering great flexibility for various cooling combinations. When your motherboard lacks extra fan headers, this splitter cable is a cost-effective expansion solution without upgrading your mainboard.

With a reasonable 27-centimeter wire length, it reserves enough space for routing inside computer cases and helps organize internal cables to avoid messy wiring blocking airflow. Each connector adopts high-quality molded plastic shell and tight crimped internal terminals, which effectively prevent loosening, voltage drop and unstable power supply during long hours of continuous operation.

The cable adopts flexible insulated wire, resistant to bending and daily wear inside the chassis. It is widely used for gaming desktops, workstations, water cooling radiators, chassis intake/exhaust fans, GPU auxiliary cooling fans and other PC cooling modifications.

Please note this cable only transfers power from PSU Molex connector. Fan speed signal cannot be transmitted to the motherboard, so fans will run at fixed speed after connection. It is a practical accessory for builders who want to expand system cooling capacity easily.