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Black sleeved SATA power cable splitting to three 4-pin PWM fan connectors and one motherboard header, 16.9 inches long

EN-Labs

EN-Labs SATA3TX443CM SATA to 3x 4-pin PWM splitter cable 16.9 inch

SKU CH-72RT-P6FQ4

Connects three PWM fans to a single motherboard header using a 15-pin SATA power source, with one 4-pin female connector for RPM feedback and speed control across 16.9 inches of sleeved cable

  • TypePWM Spliter Fan Power Cable
  • ColorBlack
  • Length16.9 inches
  • Cable Length16.9 inches
  • Connector ASATA 15pin
  • Connector BPMW 4pin header

Style PWM x 3

  • Connect up to three PWM fans from one SATA power connector
  • Sleeved 16.9 inch cable keeps internal routing tidy
  • Single motherboard header provides RPM feedback and PWM control for all fans
  • Two fan connectors omit tach pins to prevent signal conflicts
  • Delivers 12 V DC power from the PSU to 3-pin and 4-pin fans

Power Distribution

The EN-Labs SATA3TX443CM cable draws 12 V DC from a single 15-pin SATA connector on the power supply and splits it to three TX4 male headers, letting you run up to three case fans without occupying extra motherboard headers. It is built for builders who need to add airflow in a chassis where fan headers are already full.

PWM Synchronisation

One TX4 female header connects to the motherboard to carry the PWM control signal and return a single tachometer reading, so all three fans spin at the same duty cycle while only the fan with the full four-pin tip reports RPM. The other two male headers omit the sense pin, preventing the motherboard from receiving conflicting speed data.

Cable Build

A black sleeved jacket covers the 16.9 inch run, keeping the five-connector assembly tidy inside the case and resisting snagging during routing. The fixed length suits typical mid-tower layouts but may fall short in full-tower builds or when the power supply sits far from the fan cluster.

Highlights

  • Connect up to three PWM fans from one SATA power connector
  • Sleeved 16.9 inch cable keeps internal routing tidy
  • Single motherboard header provides RPM feedback and PWM control for all fans
  • Two fan connectors omit tach pins to prevent signal conflicts
  • Delivers 12 V DC power from the PSU to 3-pin and 4-pin fans

Specifications

BrandEn-Labs
ModelSATA3TX443CM
TypePWM Spliter Fan Power Cable
ColorBlack
Length16.9 inches
Cable Length16.9 inches
Connector ASATA 15pin
Connector BPMW 4pin header
Connector Number5
FeaturesSATA to 4-pin PWM Fan Power Splitter Adapter Converter Cable gives you a simple, cost-effective way to connect multiple computer case fans to a single motherboard fan header. The black sleeved jacket not only enhances cable management, but also provides a sleeker look that seamlessly integrates into the interior of any case. The SATA3TX443CM features one 15-pin SATA male connector at one end for connection to your computer PSU, and offers three TX4 male connectors and one TX4 female connector at the other end, which allows for easy connection up to three PWM fans at the same time. Fo

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Questions about this item

How long will the black sleeved jacket last before it needs replacement?

The black sleeved jacket is designed for the life of the cable and does not have a specified replacement interval.

What is the maximum number of fans the single motherboard header can control via PWM?

The splitter supports up to three fans synchronised to one motherboard header through the single TX4 female connector.

How much heat does the cable generate when running three fans all day?

The cable draws 12 V DC power from the PSU and passes it directly to the fans; it does not generate significant heat itself.

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