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Short black cable with two white Molex plugs on one end and a single black 8-pin PCIe plug on the other

Vszerda

Vszerda 6 inch 2 x Molex 4 pin to 8-Pin PCIe internal power cable

SKU CH-K8NB-3EWC8

Converts two Molex 4-pin PSU connectors into one 8-pin PCIe graphics power plug across a short 6-inch cable

  • Converts dual Molex to single 8-pin PCIe for graphics power
  • 6 inch length keeps cable routing tidy inside the case
  • Direct ATX PSU compatibility avoids extra adapters
  • New condition ensures reliable connections from first use

6 inch Molex to 8-pin PCIe adapter

This 6 inch cable converts two Molex 4-pin connectors into a single 8-pin PCI Express power plug. It lets a power supply without native PCIe connectors feed a graphics card that requires an 8-pin input. The short length keeps cable routing tidy inside compact cases.

For PSUs lacking native PCIe power

Builders whose PSU has no 8-pin PCIe leads but does have spare Molex connectors can use this adapter. It is not for systems that already provide the required PCIe cables, nor for cards needing dual 8-pin or 12VHPWR connections.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 55% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Do I need two free Molex 4-pin connectors from my power supply to use this 6-inch adapter?

Yes, the adapter draws power from two Molex 4-pin plugs on your PSU and combines them into a single 8-pin PCIe connector for the graphics card.

Will this 6-inch cable reach an 8-pin PCIe port on a card installed in the bottom slot of a full-tower case?

At only 6 inches long, the cable is designed for tight routing near the PSU; it may not span the distance to a bottom-slot GPU in a large chassis.

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