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Black SATA power splitter cable with three fan connectors, 27cm long

SMUGDESK

SMUGDESK 15 Pin SATA to 3/4 Pin Fan Power Splitter Cord 10.6 Inch (27cm)

SKU CH-REWJ-0K4KH

Converts a 15 pin SATA power connector into three 3 or 4 pin fan outputs for 12 V cooling expansion

  • Powers three case fans from one SATA connector
  • 6 inch length keeps internal cable routing tidy
  • Delivers stable 12V supply to 3-pin and 4-pin fans
  • Molded connectors prevent loose power connections during operation
  • Plug-and-play design requires no extra tools for installation

Power expansion for desktop cooling

This adapter converts a single 15-pin SATA power connector into three outputs that accept both 3-pin and 4-pin 12V case fans. It is built for DIY builders who need more fan connections than their power supply headers provide.

Limited by SATA port current

The 12V supply comes from one SATA power port, so the combined draw of all attached fans must stay within that port’s safe current limit. Overloading the connector can cause instability or damage, so total fan power should be checked before installation.

Replaces shortage of motherboard headers

It upgrades systems where motherboard fan headers are full or absent, letting one SATA cable run three fans instead. The jump is worth it when extra cooling is needed but no spare 3-pin or 4-pin headers remain on the board.

How it compares

Measured against everything we stock in Y-Splitter Power Cables, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 75% of the 433 comparable items (median $13.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How many fans can I connect using the three outputs on this splitter?

The three outputs let you run up to three 3-pin or 4-pin 12V case fans from a single SATA power connector.

What voltage do the fans receive when powered through the SATA connector?

Each fan receives a steady 12V supply delivered through the SATA power port.

Does the SATA power interface limit how many fans I can safely attach?

You must keep the combined power draw of all connected fans within what the SATA port can supply to avoid overloading it.

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