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Replacement 12VHPWR 12+4Pin PCIE 5.0 to 4x8Pin (6+2P) Power Cable 10cm Braided

SKU:
CLTAR-12CF1-4
MPN:
12CF1-1PW148-30R
Availability:
In Stock
£11.31
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Description

12VHPWR (12+4-pin) to 4× PCIe 8-pin (6+2) GPU Power Cable – PCIe 5.0, 10cm Braided (Replacement)

Summary: A short 10cm braided 12VHPWR (16-pin, 12+4) to 4× PCIe 8-pin (6+2) GPU power cable designed to power compatible high-end graphics cards that use the 16-pin connector (12VHPWR / 12V-2×6). It connects up to four PSU PCIe outputs to a single 16-pin GPU socket for clean cable routing and stable power delivery.

This replacement 12VHPWR ⇄ 4×8-pin (6+2) cable is designed for modern GPUs that use the 16-pin 12VHPWR / 12V-2×6 power connector (commonly seen on NVIDIA RTX 40-series and newer generations). The short 10cm “pigtail” length helps reduce clutter and makes tidy builds easier—especially when you want the adapter section close to the GPU with a clean braided finish. :

Key features

  • GPU connector: 16-pin 12VHPWR (12+4) – compatible with GPUs using 12VHPWR or the newer 12V-2×6 socket (device dependent)
  • PSU side: 4× PCIe 8-pin (6+2) plugs
  • Power support: up to 600W when all four 8-pin plugs are used and your PSU can supply it (always follow your GPU manufacturer’s required plug count)
  • Build: braided, compact 10cm length for cleaner routing

 

Important compatibility notes 

  • This cable is for GPUs with a 16-pin 12VHPWR/12V-2×6 input. It is not for GPUs that only have 6-pin/8-pin sockets.
  • Your PSU must provide enough dedicated PCIe 8-pin outputs. For high-draw GPUs, best practice is four separate PCIe cables from the PSU (avoid daisy-chain/Y-splitters).
  • This cable does not increase PSU capability—your PSU wattage and PCIe power capacity must match your GPU’s requirements.

 

Installation safety tips (12VHPWR best practice)

  • Fully seat the 16-pin connector until it clicks/locks and sits completely flush.
  • Avoid tight bends near the plug: do not bend the cable sharply close to the connector housing (leave space for gentle routing).
  • Prevent side-load strain on the connector—most reported issues trace back to poor seating or tight bends.

 

In the box: 1 × 12VHPWR (16-pin) ⇄ 4 × PCIe 8-pin (6+2) braided power cable (approx. 10cm). 

Product identifiers: SKU CLTAR-12CF1-4 | MPN 12CF1-1PW148-30R. 

 

Specification

Chipset Manufacturer NVIDIA
Chipset Series 50
Chipset N/A
Form Factor Cable
Memory N/A
Fans N/A
RGB N/A

Return

30 Days Return

FAQ: Frequently Asked Questions

 

12VHPWR ⇄ 4×8-pin (6+2p) PCIe 5.0 Power Cable — FAQ

What does this cable do?
It connects up to four PCIe 8-pin (6+2p) outputs from your PSU to a GPU with a 16-pin 12VHPWR/12V-2×6 socket.
Which GPUs is it for?
GPUs that use the 16-pin connector (e.g., many NVIDIA RTX 40/50-series; some new cards with 12V-2×6). It is not for cards with only traditional 6/8-pin sockets or for USB-C/PD power.
Is it compatible with the newer 12V-2×6 connector?
Yes — 12V-2×6 is a revision of 12VHPWR and is backwards-compatible. This cable works with GPUs using either standard (device-dependent). 
How much power can it deliver?
Up to 600 W when all four 8-pin leads are used and your PSU can supply it. Each PCIe 8-pin is rated ~150 W; using fewer plugs limits available power. Always follow your GPU maker’s plug count. 
Do I need four separate PSU cables?
Best practice is separate PCIe 8-pin runs from the PSU (no Y-splitters) for high-draw GPUs. 
Any safety tips when installing?
• Push the 16-pin plug until it clicks/locks and sits fully flush.
• Do not bend the cable within ~35 mm of the connector housing.
• Avoid side-load on the plug; keep gentle routing. 
Will the 10 cm length fit small cases?
Yes — the short pigtail reduces clutter, but you still need enough space to avoid bending within ~35 mm of the GPU connector. 
Does this cable “boost” a low-watt PSU?
No — it doesn’t convert or increase PSU capability. Your PSU must have the required wattage and PCIe rails for your GPU. 
12VHPWR vs 12V-2×6 — what’s the difference to me?
12V-2×6 is a safer revision (still 16-pin) and works with existing 12VHPWR gear. Correct seating and bend-radius remain critical. 
Any known risk factors I should avoid?
Most failures trace to poor seating or tight bends near the plug. Follow the click-in and 35 mm guidelines and use quality PSU leads. 
What’s in the box & warranty?
1 × 12VHPWR (16-pin) ⇄ 4 × PCIe 8-pin braided cable (≈10 cm). Warranty per Memox listing.
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Warranty Information

1 Year Return To Base Warranty
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