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White sleeved 12VHPWR male to four 8-pin PCIe extension cable with combs

BFKK

BFKK 12VHPWR PCIe 5.0 Male to 4x 8 Pin Extension Cable White

SKU CH-DGAJ-QXHRG

White sleeved PCIe 5.0 extension cable connects a 12VHPWR graphics card to four 8-pin PSU connectors using 16AWG tinned copper rated for 600W, includes five pre-installed combs for clean routing.

  • ColorWhite
  • PCIe 5.0 12VHPWR connector supports RTX 4090, 4080, 3090 Ti GPUs
  • 16 AWG tinned copper cable delivers up to 600 W stable power
  • Five pre-installed cable combs keep wires aligned for clean routing
  • Male 12+4 pin to four 8-pin extension simplifies PSU connection
  • White sleeved finish matches light-themed builds for unified aesthetics

12VHPWR extension for RTX 40-series

This white-sleeved cable converts a single 12VHPWR male connector into four standard 8-pin PCIe plugs. It is built for RTX 4090, 4080 and 3090 Ti graphics cards that require the 12+4 pin interface. The 16 AWG tinned-copper conductors and alloy-copper terminals are rated for 600 W continuous delivery.

Pre-installed combs simplify routing

Five cable combs come already fitted, keeping the four branches aligned for a tidy interior. The cable is an extension only; it must attach to existing 8-pin leads from the power supply, not directly to the PSU. Ensure the PSU can supply the wattage the graphics card demands, typically 1000 W or more for these models.

Stable output under prolonged load

The 16 AWG gauge and quality terminals maintain consistent voltage during extended gaming or render sessions, preventing frame drops or screen flicker. This cable does not support the older 12-pin connector found on some RTX 30-series cards, so it cannot be used with those GPUs.

Highlights

  • PCIe 5.0 12VHPWR connector supports RTX 4090, 4080, 3090 Ti GPUs
  • 16 AWG tinned copper cable delivers up to 600 W stable power
  • Five pre-installed cable combs keep wires aligned for clean routing
  • Male 12+4 pin to four 8-pin extension simplifies PSU connection
  • White sleeved finish matches light-themed builds for unified aesthetics

Specifications

ColorWhite

Questions about this item

How can I verify the 12VHPWR PCIe 5.0 extension is delivering stable power to my RTX 4090 after installation?

Confirm the GPU runs without frame drops or screen flickering under load, which indicates the 16AWG tinned copper cable and alloy copper terminals are providing a continuous 600W connection.

What comes in the box and what must I supply separately for this white 12VHPWR extension?

The package includes the 16-pin male to four 8-pin sleeved extension cable with five pre-installed cable combs; you must provide a compatible PSU with native 8-pin PCIe cables rated for at least 1000W.

Which RTX models does this 12+4 pin white extension support, and which should I avoid?

It supports RTX 4090, RTX 4080 and RTX 3090 Ti only; do not use it with 12-pin RTX 30-series cards.

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