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Black 24-pin ATX splitter cable with two female connectors and one male connector, 30cm each side

myVolts

myVolts Dual PSU 24 Pin ATX Extension Cable 30cm

SKU CH-P4FX-6A2P6

Connects two power supplies to one ATX motherboard with 30 cm 18 AWG cables

  • Product typeAT
  • Connects two PSUs to one motherboard
  • Supports 24-pin and 20+4-pin ATX boards
  • 18AWG conductors handle high mining loads
  • 30cm main plus 30cm secondary cables
  • Synchronised power switching for dual supplies

Dual PSU adapter for ATX motherboards

This 24-pin extension cable connects a secondary power supply to an ATX motherboard alongside the primary unit. It accepts both 24-pin and 20-pin main connectors through a single 20+4 male plug. The kit suits gaming rigs and mining rigs that demand more current than one PSU can deliver.

Two female ports and 18 AWG wiring

The splitter provides two 24-pin female sockets so each PSU plugs in directly without extra adapters. Cables use 18 AWG conductors and measure 12 inches on the main leg plus 12 inches on the secondary leg. This layout keeps wiring tidy while feeding both supplies simultaneously.

30 cm per leg for standard tower layouts

Each 30 cm leg reaches typical motherboard and PSU positions in mid-tower cases. The combined length handles dual-PSU start-up sequencing without voltage droop on the main rails. Builds needing longer runs or more than two supplies will require a different harness.

How it compares

Measured against everything we stock in PC & Server Extension Cords, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 70% of the 401 comparable items (median $14.99).

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Specifications

Product
Product typeAT

Questions about this item

How long are the two 18AWG cables before a replacement might be needed?

Each 30cm 18AWG leg is rated for standard ATX currents; inspect connectors yearly for pin spread or discolouration and replace if any melting appears.

What current limit appears first when both PSUs run continuously?

The 18AWG wires and 24-pin headers set the practical ceiling; sustained loads near the connector rating will heat the pins before the cable insulation degrades.

How much extra heat or noise does the splitter add during all-day mining?

The passive 18AWG wires add negligible resistance, so no fan noise and only a barely measurable temperature rise at the connectors.

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