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Two black 24-pin ATX cables with yellow 18AWG wires, 20cm long, dual female connectors

Vszerda

Vszerda 20+4 Pin Dual PSU Cable 18AWG 20cm 2 Pcs

SKU CH-4X80-34AR1

Dual 20+4 pin cable connects one PSU to two motherboards using 18AWG wire at 20cm length for mining or dual-power setups

  • Connects one PSU to two motherboards using 24-pin dual connectors
  • Supports dual-PSU mining rigs with 18 AWG conductors
  • 20 cm length keeps cable routing tidy inside the case
  • Two cables included for symmetrical dual-motherboard builds
  • Auxiliary power lead extends to 50 cm for flexible placement

Dual PSU Adapter for Mining Rigs

This 20+4 pin cable lets a single power supply feed two motherboards simultaneously. It is built for cryptocurrency mining rigs and dual-power gaming setups that need extra current without replacing the existing unit. The 18 AWG conductors and 20 cm length keep voltage drop low across the short run. Two cables are included for multi-GPU configurations.

Capacity and Headroom

The 18 AWG wire gauge handles the high current draw typical of mining hardware and multi-GPU boards. Each connector splits one 24-pin source into two 24-pin destinations, doubling motherboard support from one PSU. The 20 cm reach suits tight server chassis or open-air frames. It does not increase the PSU’s total wattage, so the unit must already cover the combined load.

ATX 24-Pin Interface Limits

The adapter passes standard ATX 24-pin signals through a male plug and two female sockets. Polarity must be matched exactly; reversed insertion can damage components. The supplier notes a 50 cm auxiliary extension is available separately for longer runs. No onboard regulation or signalling logic is present, so both motherboards share the same power-on signal.

Highlights

  • Connects one PSU to two motherboards using 24-pin dual connectors
  • Supports dual-PSU mining rigs with 18 AWG conductors
  • 20 cm length keeps cable routing tidy inside the case
  • Two cables included for symmetrical dual-motherboard builds
  • Auxiliary power lead extends to 50 cm for flexible placement

Specifications

No published specifications for this item yet.

Questions about this item

Can the 20+4 pin connectors on this dual PSU cable plug into older motherboards that only have a 20 pin socket?

Yes, the 20+4 pin male head is designed so the extra four pins can be left unplugged, making it compatible with older 20 pin motherboards.

How can I verify the cable is seated correctly and delivering power to both motherboards after installation?

Check that each 24 pin connector clicks fully into its socket with the clip engaged, then confirm both systems power on and remain stable under load.

The listing mentions a 50 cm auxiliary extension; is that cable included in the two piece pack or must it be purchased separately?

The pack contains two 20 cm dual 24 pin cables; the 50 cm auxiliary extension is not included and would need to be bought separately.

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