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Two black 4-pin Molex power extension cables, 20 cm each

SMUGDESK

SMUGDESK 4-Pin Molex CPU Power Extension Cable 20CM 2-Pack

SKU CH-TX78-TJ5VC

Two 4-pin Molex ATX 12V male-to-female cables extend CPU power by 20 cm for tidy case wiring

  • Extends CPU power reach with 20 cm length
  • Two cables included for multi-device wiring
  • Standard ATX 12V 4-pin male-to-female connectors
  • High-conductivity core delivers stable power
  • SATA power extension compatible

4-Pin Molex CPU Extension Cable 2-Pack

This pack supplies two 4-pin Molex extension cables built to the ATX 12V male-to-female standard. They are intended for PC builders and upgraders who need extra reach between the power supply and the motherboard CPU socket. The cables arrive new and ready for immediate installation.

Replaces Short Factory CPU Power Leads

The extensions solve the common problem of stock CPU power cables that fall short in larger or custom chassis. The jump is worth it whenever the original lead cannot reach the 4-pin ATX 12V header without strain or awkward routing. They add no active components, so the electrical characteristics remain unchanged.

20cm Length Handles Typical Mid-Tower Routing

Each cable measures 20cm, providing enough slack to run behind motherboard trays or around drive cages in standard desktop builds. The high-conductivity wire core maintains stable voltage delivery across that distance. Builds with unusually wide cases or external radiator mounts may still find the reach insufficient.

Highlights

  • Extends CPU power reach with 20 cm length
  • Two cables included for multi-device wiring
  • Standard ATX 12V 4-pin male-to-female connectors
  • High-conductivity core delivers stable power
  • SATA power extension compatible

Specifications

No published specifications for this item yet.

Questions about this item

What connector does the cable use to reach the motherboard CPU socket?

A standard 4-pin ATX 12V male-to-female connector extends the existing CPU power line to the motherboard socket.

How do you attach the extension without tools?

Push the male end into the PSU cable and the female end onto the motherboard header until both click securely.

When should the cables be replaced?

Replace them if the insulation cracks, pins bend, or the system shows intermittent power issues during heavy loads.

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