4-Pin PWM Fan Splitter Cable – 1 to 3 Extension (15cm)

4-Pin PWM Fan Splitter Cable - 1 to 3 Extension (15cm)

1-to-3 splitter cable for connecting compatible 4-pin PWM PC fans to a compatible motherboard fan header.

Includes

• 1 x 4-pin PWM fan splitter cable.

Compatibility Guidance

• Check the motherboard fan header type and current limit before connecting multiple fans.
• Total fan current must stay within the motherboard header specification.
• Fan speed reporting and PWM control can vary depending on the motherboard and fans used.
• Not a guarantee that every fan/motherboard combination is compatible or behaves as expected.

Cable Layout

• Approximate cable length: 15cm.
• Fans connected to this splitter share one motherboard fan-control channel. One branch reports fan speed to the motherboard; the other branches omit the RPM signal to avoid conflicting readings.