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Black 20+4 pin dual PSU cable, 20cm, 18AWG, yellow accents

Vszerda

Vszerda 24P 20+4 Pin Dual PSU Cable 18AWG 20cm

SKU CH-234M-FBYS3

An 18AWG dual 24-pin ATX adapter that lets one PSU power two motherboards, 20 cm long with a 50 cm auxiliary lead

  • Connects one PSU to two motherboards using dual 24-pin female connectors
  • 18AWG wiring supports high-current mining and dual-PSU configurations
  • 20 cm length keeps cable routing tidy inside the case
  • Black environmental-protection plastic shells on all connectors
  • Enables dual-PSU power sharing without upgrading the existing unit

Dual PSU adapter cable

This 20+4 pin dual cable connects one power supply to two motherboards using 18AWG wiring and a 20cm length. It is designed for mining rigs and dual-power configurations that need a single PSU to feed multiple boards. Builders running standard single-board systems do not need this adapter.

Thermals noise and power draw

The cable adds no active cooling or fan noise and draws no power of its own beyond the conductors' resistance. Its 18AWG gauge handles the current passed through from the PSU to both motherboards without introducing measurable heat under normal loads. Users must verify their PSU can supply the combined wattage required by both systems.

Sustained load behavior

Under continuous mining or dual-system operation the conductors maintain stable contact through the environmental-protection plastic shells. The 50cm auxiliary extension mentioned in the specifications provides additional reach for routing between chassis. Incorrect insertion direction can damage pins, so alignment must be checked before applying power.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 58% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 24P dual PSU cable without damaging the 20+4 pin connectors?

Align each 24‑pin connector with its socket, match the keyed notch, and press straight in until the latch clicks; never force a reversed or angled insertion as this bends the pins and can burn equipment.

What maintenance will the 18AWG dual power cable need over time?

Inspect the black environmental‑protection plastic shells and 18AWG wires periodically for discoloration, melted spots or loose pins; replace the cable immediately if any conductor shows heat damage or the latch no longer holds securely.

At what point does the 20 cm main length limit sustained dual‑PSU operation?

The 20 cm primary run keeps voltage drop low, but the 50 cm auxiliary extension adds resistance; under continuous high current the extension will hit its thermal limit first, so monitor connector temperatures during prolonged mining or dual‑power loads.

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