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Gray 12VHPWR 16-pin male to dual 8-pin female extension cable with nylon braid and cable combs, 17.7 inches long

FormulaMod

FormulaMod 12VHPWR 16-pin to dual 8-pin extension cord 17.7in gray

SKU CH-2WG4-855F0

Connects a dual 8-pin PSU cable to a 12VHPWR graphics card with 17.7-inch sleeved 16AWG extension

Color Gray

  • 12VHPWR 16-pin male to dual 8-pin female for RTX 4070Ti
  • 7 inch 16AWG tinned copper extension adds reach without PSU swap
  • High-density nylon braid with pre-bent design resists daily wear
  • Three cable combs included for clean, unified cable management
  • PCIe 5.0 rated extension — plug existing dual 8-pin cables into GPU

FormulaMod 12VHPWR 16-pin extension

The FormulaMod extension cord carries a 12VHPWR 16-pin male connector to two 8-pin female plugs. It is built for RTX 40-series graphics cards that need the 12VHPWR interface while the power supply still provides dual 8-pin PCIe leads. The 17.7 inch length adds reach inside larger cases without replacing the PSU.

Installation and common issues

Route the sleeved cable and snap the three supplied combs into place to keep the bundle tidy. The pre-bent ends reduce strain on the connectors, but the cord must not be plugged directly into the PSU — it is an extender only. Forgetting that step is the main cause of a failed boot or unstable power delivery.

Pre-order checklist

Verify that your graphics card uses a 12VHPWR 16-pin socket and that your modular PSU cables terminate in two 8-pin PCIe plugs. Confirm the 17.7 inch span reaches from the PSU cable ends to the GPU without tension. Ensure the PSU itself can supply the wattage your card requires.

Highlights

  • 12VHPWR 16-pin male to dual 8-pin female for RTX 4070Ti
  • 7 inch 16AWG tinned copper extension adds reach without PSU swap
  • High-density nylon braid with pre-bent design resists daily wear
  • Three cable combs included for clean, unified cable management
  • PCIe 5.0 rated extension — plug existing dual 8-pin cables into GPU

Specifications

No published specifications for this item yet.

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Questions about this item

How can I confirm the 12VHPWR 16-pin connector is seated correctly after routing the 17.7-inch extension?

The pre-bent design and included cable combs help align the 16-pin male plug fully into the GPU socket; a firm click and flush fit with no visible gap indicate proper engagement.

What comes with the FormulaMod extension and what must I supply?

The package includes the 16-pin male to dual 8-pin female sleeved cord and three cable combs; you must provide your power supply's existing dual 8-pin modular cables to connect to the female ends.

Which version suits an RTX 4070 Ti build needing PCIe 5.0 power?

This 12VHPWR 16-pin to dual 8-pin extender is built for PCIe 5.0 graphics cards such as the RTX 4070 Ti, using 16AWG tinned copper under a nylon braid for the required current capacity.

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