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Black braided cable with SATA 15-pin male plug and 3-pin or 4-pin fan connector

Vszerda

Vszerda SATA 15-pin to 3/4-pin fan adapter 27cm

SKU CH-2QP4-SHH57

Connects a 3-pin or 4-pin PWM fan to a 15-pin SATA power connector with a 27 cm braided copper cable

  • TypeGPU Fan,CPU Fan Power Supply Cable
  • ColorBlack
  • Length10.6
  • Terminal GenderSATA 15 Pin Male to 3 Pin / 4 Pin Male
  • ConductorCopper
  • FeaturesBraided
  • Powers 3-pin or 4-pin PWM fans from a 15-pin SATA connector
  • Fixed 12 V supply runs fans at full speed without motherboard headers
  • 27 cm braided copper cable keeps routing tidy inside the case
  • Backwards compatible with standard 3-pin fans for older coolers
  • SATA 15-pin male to 3-pin / 4-pin male terminal gender enables direct connection

SATA 15-pin to 3/4-pin fan adapter

This adapter connects a standard 3-pin or 4-pin PWM case fan to a 15-pin SATA power connector. It suits builders who need to run extra fans from a spare SATA lead on their power supply. The 27 cm length fits typical mid-tower layouts without excess slack. Buyers who need motherboard-controlled fan curves or 5 V / 7 V operation should look elsewhere.

Fixed 12 V operation and sleeved cable

The fan receives a constant 12 V from the SATA rail, so speed is not regulated by PWM or voltage control. Expect the fan to run at its maximum rated RPM, which determines both airflow and acoustic output. Power draw equals the fan's own 12 V rating; the adapter adds negligible resistance. High-density black braided sleeving protects the copper conductors and reduces clutter inside the case.

Backward compatibility with 3-pin fans

The single 4-pin connector accepts both 4-pin PWM and 3-pin fans, but the fourth pin carries no control signal from the SATA source. No software, drivers or additional splitters are bundled. The cable simply extends reach and converts the power interface; it does not add monitoring, daisy-chaining or voltage-selection features.

Highlights

  • Powers 3-pin or 4-pin PWM fans from a 15-pin SATA connector
  • Fixed 12 V supply runs fans at full speed without motherboard headers
  • 27 cm braided copper cable keeps routing tidy inside the case
  • Backwards compatible with standard 3-pin fans for older coolers
  • SATA 15-pin male to 3-pin / 4-pin male terminal gender enables direct connection

Specifications

BrandYiKaiEn
Model759549561663
TypeGPU Fan,CPU Fan Power Supply Cable
ColorBlack
Length10.6
Terminal GenderSATA 15 Pin Male to 3 Pin / 4 Pin Male
ConductorCopper
FeaturesBraided

Questions about this item

How do I connect the 15-pin SATA end to my power supply without bending the pins?

Align the keyed 15-pin SATA male plug with the PSU's SATA power port and press straight in until it clicks; the braided 27 cm cable gives enough slack to avoid sharp bends near the connector.

Will the braided sleeving or copper conductors degrade if I leave the adapter installed for years?

The high-density black sleeving and copper conductors are rated for continuous 12 V operation; no periodic replacement is needed unless physical damage occurs.

My 4-pin PWM fan runs at full speed constantly — is the 12 V fixed output the limiting factor?

Yes, the adapter supplies only the fixed 12 V SATA rail, so PWM speed control is unavailable and the fan will run at maximum RPM.

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