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Three black LP4 Molex to ATX 4-pin adapter cables, 9.5 inch

SMUGDESK

SMUGDESK LP4 Molex to ATX 4-pin Power Adapter Cable 3-Pack 9.5 Inch 24cm

SKU CH-KND7-VGGD6

Converts spare Molex connectors to CPU auxiliary power with three 9.5-inch cables for tidy chassis routing

  • Converts spare Molex to CPU 4-pin power
  • 5 inch length enables tidy internal routing
  • Thick gauge copper wiring reduces voltage drop
  • Molded connectors lock firmly to prevent disconnection
  • Three cables included for multi-component builds

LP4 Molex to ATX 4-pin adapter 3-pack

This three-pack of LP4 Molex male to ATX 4-pin male adapter cables converts spare Molex power connectors into CPU auxiliary power for desktop motherboards. Each cable measures 9.5 inches (24 cm) and features thick-gauge copper wiring with solid molded connectors for stable power delivery. The set suits DIY builders, hardware enthusiasts and repair technicians who need to add CPU power connections without replacing the power supply.

Replaces missing CPU power cables

When a power supply lacks enough dedicated ATX 4-pin CPU connectors, these adapters let you repurpose existing LP4 Molex leads instead of buying a new PSU. The jump is worth it if you have spare Molex ports and need to power a motherboard CPU socket or similar auxiliary input. They are not for systems that require an 8-pin EPS connector or builders who need more Molex outputs than the PSU provides.

Three cables for multiple auxiliary inputs

The pack supplies three identical adapters, giving headroom for motherboards with more than one 4-pin CPU power header or for wiring several test benches. Each 24 cm length reaches typical ATX board layouts without excess slack, and the thick conductors reduce voltage drop under load. They run out when the PSU Molex rail cannot supply sufficient current for all connected devices simultaneously.

Highlights

  • Converts spare Molex to CPU 4-pin power
  • 5 inch length enables tidy internal routing
  • Thick gauge copper wiring reduces voltage drop
  • Molded connectors lock firmly to prevent disconnection
  • Three cables included for multi-component builds

Specifications

No published specifications for this item yet.

Questions about this item

How much clearance does the 9.5 inch cable need inside the case?

The 9.5 inch length provides enough slack to route the cable neatly around other components and reach the motherboard CPU 4-pin header from a Molex connector on the power supply.

Which way round do the LP4 Molex and ATX 4-pin connectors go, and what is the common mistake?

Plug the LP4 Molex male end into a spare power supply Molex connector and the ATX 4-pin male end into the motherboard CPU auxiliary socket; the keyed housings prevent reverse insertion, so do not force them.

When should the three cables be inspected or replaced?

Check the molded connectors and insulation for cracking or discoloration after any major hardware swap, and replace a cable if the pins feel loose or the plastic shows heat damage.

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