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Black 6-pin male connector splitting to three 15-pin SATA female connectors on flat ribbon cable

SXDOOL

SXDOOL 6 Pin Male to 3x 15 Pin SATA Female Power Adapter Cable 20in 50cm

SKU CH-J3KA-3V5CM

Connects Seasonic or older Antec modular PSUs to three SATA drives with 18 AWG wiring and 50 cm main length

  • Product typeCase Fan Accessory
  • Connects three SATA drives from one 6-pin PSU port
  • 18AWG tin-coated copper wire for reliable power delivery
  • 50cm main cable with 15cm spacing between SATA connectors
  • Designed for specific Seasonic modular PSU models listed
  • Works with older Antec PSUs that have a single red port

SATA power adapter for Seasonic and Antec PSUs

This cable converts a single 6-pin modular connector on compatible Seasonic or older Antec power supplies into three 15-pin SATA power connectors. It is intended for builders adding hard drives, SSD riser cards or other SATA-powered devices to those specific modular PSU lines.

18 AWG copper conductors with 15 cm spacing

The adapter uses 1007-standard 18 AWG tin-coated copper wire rated for typical SATA device currents. Total reach from the PSU connector to the first SATA plug is 50 cm, with 15 cm between each subsequent SATA connector, keeping cable routing tidy inside the case.

Designed for continuous SATA device operation

Under sustained load from multiple drives the 18 AWG conductors deliver stable power without excessive voltage drop across the 50 cm main length and 15 cm branch segments. The cable is not compatible with newer Antec units that use dual red ports or with any non-listed PSU brands.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 1,721 comparable items (median $22.99).

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Specifications

Product
Product typeCase Fan Accessory

Questions about this item

How do I plug the 6 pin male connector into a Seasonic X750 PSU and which mistake should I avoid?

Align the 6 pin male end with the single red modular port on the Seasonic X750 and push straight in until it clicks; do not force it into a port that has two red connectors because this cable only fits the older one‑red‑port layout.

Will the 18 AWG tin‑coated copper wires need replacement after heavy use?

The 18 AWG conductors are rated for continuous SATA power loads and do not have a scheduled replacement interval; inspect the insulation for cracking if the cable is repeatedly bent near the 6 inch SATA spacing.

What is the first limit I will hit when running three drives on the 50 cm main lead?

The combined current draw of the three SATA devices must stay within the 6 pin port's rating on the PSU; exceeding that will trip the supply's protection before the cable itself becomes a bottleneck.

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