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SMUGDESK

SMUGDESK 4Pin Male Molex to 6Pin Female PCIE GPU Power Adapter Cable 18cm 2 Pack

SKU CH-A3NQ-23PK2

Converts 4-pin Molex power to 6-pin PCIe for graphics cards, 18 cm length, two-pack

  • Converts 4-pin Molex PSU power to 6-pin PCIe GPU power
  • Two cables included for multi-GPU or mining rig setups
  • 18 cm length keeps internal cable routing tidy
  • Secure connectors prevent loose contact for steady power delivery
  • Compatible with most low-to-mid power GPUs and standard ATX PSUs

Molex-to-PCIe 6-pin adapter for GPU power

This 2-pack converts standard 4-pin Molex connectors from a power supply into 6-pin PCIe plugs for graphics cards. Each 18cm cable suits low-to-mid power GPUs, gaming PCs or small mining rigs. The short length keeps internal routing tidy. Secure connectors aim to prevent loose contact during operation.

Plug-and-play install with two key checks

Installation is a simple plug-and-play process: connect the Molex end to the PSU and the 6-pin end to the graphics card. Ensure the Molex connectors on the power supply are not already fully occupied by other devices. Verify that the 6-pin socket on the card seats firmly so power delivery remains stable under load.

Confirm PSU Molex availability

Before ordering, check that your power supply has enough free 4-pin Molex leads for the number of adapters you need. Confirm the graphics card requires a 6-pin PCIe power input rather than an 8-pin or 12VHPWR connector. The 18cm length works best when the PSU and GPU are positioned close together inside the case.

Highlights

  • Converts 4-pin Molex PSU power to 6-pin PCIe GPU power
  • Two cables included for multi-GPU or mining rig setups
  • 18 cm length keeps internal cable routing tidy
  • Secure connectors prevent loose contact for steady power delivery
  • Compatible with most low-to-mid power GPUs and standard ATX PSUs

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the adapter is delivering stable power to my GPU after connecting it?

Check that the GPU fans spin and the system boots without instability; secure Molex and PCIe connectors prevent loose contact under load.

What comes in the package and do I need any extra cables?

The pack includes two 18cm Molex-to-6-pin adapters; no additional cables are required if your PSU has spare 4-pin Molex ports.

Which version should I choose for a mid-range graphics card?

This 6-pin female adapter suits most low-to-mid power GPUs that draw power through a single 6-pin PCIe connector.

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