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Short 10 cm black cable with a 6-pin male and 8-pin female PCIe connector

EN-Labs

EN-Labs ADPCIE6P28P10CM 4 inch PCIe 6pin to 8pin internal power cable

SKU CH-PP8X-Y3MFC

Converts a PSU 6-pin PCIe connector to an 8-pin GPU socket using 18 AWG tinned copper in a 10 cm length

  • Cable length3.93 in (10 cm)
  • First connectorPCIe 6pin male
  • Second connectorPCIe 8pin female
  • Connector count2
  • Product typePCIe 6pin to 8pin
  • Overall length10CM / 4 in
  • Connects 8-pin GPU to 6-pin PSU with PCIe 6-pin to 8-pin adapter
  • UL Listed 18AWG copper conductor ensures reliable power delivery
  • 10 cm short cable keeps build tidy and airflow clear
  • Keyed rails and latch on both ends prevent accidental disconnection
  • Compatible with Radeon and other 8-pin PCIe graphics cards

Purpose and compatibility

This adapter converts a power supply with a 6-pin PCIe connector so it can feed a graphics card that requires an 8-pin PCIe connection. It works with cards from brands such as Radeon that use the 8-pin header. It will not plug into a 6-pin GPU header, so it is not for builders whose card only accepts a 6-pin input.

Thermals and power delivery

The cable uses 18AWG tinned copper conductors that are UL listed for safe current handling. At four inches long the adapter adds minimal resistance and does not introduce noticeable heat or noise in normal operation. No active cooling is required because the assembly is entirely passive.

Build integration

The short 10 cm length keeps cable routing tidy inside compact cases and frees up space that a longer harness would occupy. Keyed rails on the 8-pin male end and a latch on the 6-pin female end prevent accidental disconnection during transport or maintenance. Ensure the power supply provides a 6-pin PCIe output before purchasing.

How it compares

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

Price $5.99
Cheaper than about 94% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameEn-Labs
Model nameADPCIE6P28P10CM
Product typePCIe 6pin to 8pin
Ports & slots
First connectorPCIe 6pin male
Second connectorPCIe 8pin female
Connector count2
Size & build
Overall length10CM / 4 in
Cable length3.93 in (10 cm)

Questions about this item

How do I connect the 4 inch 18AWG adapter between my PSU and GPU?

Plug the PCIe 6-pin female end into the PSU cable until the latch clicks, then insert the PCIe 8-pin male end into the graphics card until the self-locking tab engages; the 10 cm length leaves almost no slack, so route it before seating the card.

Will the 18AWG tinned copper conductors need replacement over time?

The UL-listed 18AWG tinned copper wires are rated for continuous GPU current and require no scheduled replacement; only replace the adapter if the latch or self-locking tab breaks or if insulation shows heat damage.

What power limit appears first when the GPU draws heavy load through this 6-pin to 8-pin adapter?

The PSU 6-pin connector and its wires set the practical ceiling; the adapter itself adds no active regulation, so sustained draw is limited by the source connector and cable rating.

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