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BUCIER

BUCIER SATA 15-pin to 4 x 3/4-pin fan splitter cable 34cm black 1 to 4

SKU CH-421N-QC5EZ

Connects up to four 3-pin or 4-pin case fans to a single 15-pin SATA power connector, running them at a constant 12 V

  • TypeSATA
  • ColorBlack- 1 to 4
  • Connector DetailSata, 3/4-pin Male Fan
  • Terminal GenderMale-to-Female
  • Speed1.1 gigabits_per_second
  • ConductorPVC
  • Powers four fans from one SATA connector
  • 34 cm length fits compact cases cleanly
  • 12 V constant voltage runs fans at full speed
  • 24 AWG tinned copper conductors ensure reliable current delivery
  • Black nylon braided sleeve resists tangles and wear

Connecting multiple fans

This 15-pin SATA male to four 3/4-pin male splitter cable draws 12 V power from a single SATA connector to run up to four case fans at constant speed. It solves the problem of limited motherboard fan headers or insufficient current on those headers. The 34 cm length suits typical chassis routing. PWM speed control is not supported.

Build integration

The adapter requires a free SATA power connector from the PSU and provides four male fan plugs for 3-pin or 4-pin fans. It frees motherboard CPU and chassis fan headers for other devices while delivering stable 12 V current through tinned copper conductors. No additional cables or controllers are included.

Bundled cable

The package includes only the 1-to-4 splitter itself, sleeved in black nylon braid over PVC insulation. There is no software, no mounting hardware and no documentation beyond the printed note that fan speed cannot be throttled. The cable is ready to install on receipt.

Highlights

  • Powers four fans from one SATA connector
  • 34 cm length fits compact cases cleanly
  • 12 V constant voltage runs fans at full speed
  • 24 AWG tinned copper conductors ensure reliable current delivery
  • Black nylon braided sleeve resists tangles and wear

Specifications

BrandGELRHONR
ModelGELRHONR-SATA-1.1Ft
TypeSATA
ColorBlack- 1 to 4
Connector DetailSata, 3/4-pin Male Fan
Terminal GenderMale-to-Female
Speed1.1 gigabits_per_second
ConductorPVC
FeaturesTangle Free

Questions about this item

How many fans can run from the single 15-pin SATA connector?

The splitter provides four 3/4-pin male outputs so up to four case fans can be powered from one SATA connection.

Does the cable allow fan-speed control or is voltage fixed?

Only two pins carry power so the fans receive constant 12 V and cannot be throttled via PWM.

What power connector must the PSU provide for this adapter?

A standard 15-pin SATA power plug from the power supply is required.

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