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Ten black 30 cm dual 24-pin ATX adapter cables in a pack

Centenex Electronics

Centenex Electronics 24Pin Dual PSU ATX Adapter Cable 30cm Black 10 Pack

SKU CH-5YYD-G80G2

A 30 cm black cable splits one motherboard 24-pin connector across two ATX power supplies for multi-GPU mining rigs, sold in a 10-pack

  • Connects two PSUs to one motherboard via 24-pin dual adapter
  • 30 cm cable length fits compact mining rig builds
  • Black 20+4 pin connectors ensure standard ATX compatibility
  • Ten cables per pack supply multiple dual-PSU configurations
  • Powers GPU arrays using paired 850-1000 W units instead of single 1600 W supply

Dual PSU ATX Adapter Cable 30cm

This adapter cable connects two ATX power supplies to a single motherboard 24-pin connector. It allows the motherboard power switch to control both units simultaneously. The 30-centimetre length suits standard mining chassis layouts. Supplied as a pack of ten black cables.

Replaces Single High-Wattage PSU

Two 850-to-1000-watt supplies can replace one 1500-to-1600-watt unit at lower cost and better availability. The jump is worth it when building rigs with six or more graphics cards that exceed a single supply capacity. Do not use the second supply for motherboard power rails.

1500-Watt Combined Headroom

The dual-input design delivers over 1500 watts to the system when both supplies are rated appropriately. It comfortably handles large multi-GPU mining configurations. Stability requires each graphics card to draw all its PCIe connectors from the same supply. Not compatible with server-form-factor power supplies.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 84% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Brand nameCentenex Electronics
Model nameAS-CBPSDualAdapter-3

Questions about this item

What length is the 24-pin dual PSU adapter cable and how many are in the pack?

Each cable is 30 cm long and the pack contains 10 individual adapter cables.

How do I connect the adapter to start both power supplies from the motherboard?

Plug the single 24-pin male end into the motherboard ATX socket, connect both 24-pin female ends to the two PSUs, then use the motherboard power switch to turn on both units simultaneously.

Can I use this adapter with server power supplies instead of desktop ATX units?

No, the adapter is designed for desktop ATX power supplies only and will not work with server PSUs.

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