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Black 24-pin ATX Y-splitter cable with 20+4 male and two female connectors, 1ft length

GCROWN

GCROWN 24-pin ATX PSU Splitter Cable 1Ft eco gadget

SKU CH-ZBDK-H66HX

Connects two power supplies to one ATX motherboard, supporting 24-pin and 20-pin boards for multi-GPU or mining rigs

  • TypeOthers
  • Powers two PSUs from one motherboard with a single 24-pin splitter
  • Works with 24-pin and 20-pin ATX boards using 5557 and 5559 connectors
  • Adds a second PSU for graphics cards without replacing the original unit
  • Simple plug-in design links main and secondary supplies for simultaneous start-up
  • Suits mining rigs and dual-PSU gaming builds needing extra power capacity

Dual-PSU ATX Splitter Cable

This 1 ft adapter connects two power supplies to a single motherboard, letting both units start and stop together. It accepts standard 24-pin and legacy 20-pin ATX headers, so it works with current and older boards. The cable is aimed at builders who need extra wattage for multiple graphics cards without replacing their existing PSU.

Suits multi-GPU rigs and mining setups

The splitter is ideal when a second PSU is added solely to feed additional graphics cards while the original unit powers the rest of the system. It is not for builders who need fully independent PSU control, redundant power for servers, or a way to run two motherboards from one supply.

24-pin (20+4) male to dual 24-pin female

The male plug uses a 5557 24-pin (20+4) connector on one end and a 5559 24-pin connector on the other, providing the physical link that triggers both PSUs simultaneously. Compatibility hinges on the motherboard and both PSUs exposing standard ATX 20- or 24-pin sockets.

Highlights

  • Powers two PSUs from one motherboard with a single 24-pin splitter
  • Works with 24-pin and 20-pin ATX boards using 5557 and 5559 connectors
  • Adds a second PSU for graphics cards without replacing the original unit
  • Simple plug-in design links main and secondary supplies for simultaneous start-up
  • Suits mining rigs and dual-PSU gaming builds needing extra power capacity

Specifications

TypeOthers

Questions about this item

Does the 1 ft cable ship with any extra connectors or do I need to buy a second PSU separately?

The package contains only the Y-splitter cable with a 5557 24-pin (20+4) male plug, a 5559 24-pin female plug and a second 24-pin female plug; a second power supply unit is not included and must be purchased separately.

Should I choose a different length or pin count for a 20-pin motherboard?

The same 1 ft cable works with both 24-pin and 20-pin ATX boards because the main connector is a 5557 24-pin (20+4) design that fits either socket.

Will the 5559 24-pin female end deliver full ATX power to the second PSU when both units start together?

Yes, the splitter passes the motherboard’s power-on signal to both PSUs simultaneously so the secondary unit starts at the same time as the primary.

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