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Black sleeved SATA 15-pin male to two 3-pin or 4-pin female fan connectors, 10 inch length

Aomoproing

Aomoproing SATA to 4 x 3-pin / 4-pin fan splitter cable 10 inch black

SKU CH-5TCS-2TD20

SATA-powered splitter runs up to four 3-pin or 4-pin fans from one PSU connector, 10-inch sleeved cable

Style PWM 1x4

  • Powers up to four fans from one SATA connector
  • 10-inch length fits tight case routing
  • Black sleeved jacket protects 22 AWG copper wires
  • 15-pin SATA plug draws 12 V directly from PSU
  • Two-pin power design runs fans at constant full speed

SATA splitter for multiple case fans

This cable draws 12 V power from a SATA connector on the power supply and distributes it to two fan headers. It is intended for builders who want to run additional 3-pin or 4-pin case fans without using motherboard fan headers. The 10-inch length suits compact routing inside small chassis.

Thermals noise and power draw

Because only two pins are energised on each fan connector, the fans receive constant 12 V power and run at full speed regardless of PWM signals. No speed throttling or temperature-based control is possible, so acoustic output remains at the fan's maximum rated level. The 22 AWG copper conductors and standard UL 1007 insulation handle the current without excess voltage drop.

Sleeved jacket and fixed voltage behaviour

The black sleeved jacket protects the wires from abrasion and keeps the bundle tidy during installation. Since the adapter cannot modulate voltage, it replaces motherboard fan control with a simple always-on arrangement. Buyers who need variable fan curves or software monitoring should use motherboard headers or a dedicated PWM controller instead.

Highlights

  • Powers up to four fans from one SATA connector
  • 10-inch length fits tight case routing
  • Black sleeved jacket protects 22 AWG copper wires
  • 15-pin SATA plug draws 12 V directly from PSU
  • Two-pin power design runs fans at constant full speed

Specifications

No published specifications for this item yet.

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Questions about this item

How do I install the SATA to 4 x 3-pin / 4-pin fan splitter cable and what step do people often miss?

Plug the 15-pin SATA male connector into a free PSU SATA power port, then attach up to two fans to the female connectors. The step often missed is that only two pins per fan header are energised, so PWM speed control will not function.

What maintenance or replacement will the Aomoproing splitter cable need later?

The black sleeved jacket and UL 1007 22AWG copper cores are rated for continuous 12 V operation. No scheduled maintenance is required; replace the cable only if the sleeving frays or a connector becomes loose.

What limit appears first when running four fans continuously on this 10-inch splitter?

Because only two pins per header carry power, the cable cannot throttle fan speed. All connected fans run at full 12 V constantly, so the practical limit is the fixed maximum RPM of each fan rather than a cable current ceiling.

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