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Red 16-pin PCIe 5.0 power extension cable with dual 8-pin female connectors and cable combs

FormulaMod

FormulaMod RTX 4070Ti PCIe 5.0 12VHPWR 16Pin to 2x8Pin Power Extension Cord 17.7inch Red

SKU CH-EEB5-SG611

A 17.7 inch PCIe 5.0 power extension converts a 12VHPWR 16 pin connector to dual 8 pin for RTX 4070 Ti graphics cards

Color Red

  • Extends GPU power reach with a 17.7 inch 12VHPWR 16-pin male to dual 8-pin female cable
  • Supports PCIe 5.0 graphics cards such as RTX 4070 Ti for stable 12VHPWR delivery
  • 16AWG tinned copper conductors and high-density nylon braid resist wear and maintain signal integrity
  • Three included cable combs enable tidy routing and a unified aesthetic inside the case
  • Pre-bent ultra-soft design simplifies installation in tight spaces without stressing connectors

FormulaMod RTX 4070Ti Power Extension

This 12VHPWR extension cable bridges a PCIe 5.0 graphics card and a dual 8-pin power supply output. It targets builders upgrading to a modern GPU without replacing their existing modular PSU cables. The 16-pin male connector plugs into the graphics card while two 8-pin female ends attach to the supply cables.

16AWG tinned copper with nylon braid

High-density 16AWG tinned copper conductors sit inside a durable nylon braided jacket for long service life. A pre-bent design and ultra-soft materials make routing easier inside tight chassis. Three included cable combs help align the sleeved wires for a clean, unified appearance.

Verify PSU modular cables and case length

Confirm your power supply uses modular dual 8-pin PCIe cables before ordering. This product is an extender only and must not be plugged directly into a PSU native port. Measure the 17.7-inch reach against your component layout to ensure the red sleeved cable fits without tension.

Highlights

  • Extends GPU power reach with a 17.7 inch 12VHPWR 16-pin male to dual 8-pin female cable
  • Supports PCIe 5.0 graphics cards such as RTX 4070 Ti for stable 12VHPWR delivery
  • 16AWG tinned copper conductors and high-density nylon braid resist wear and maintain signal integrity
  • Three included cable combs enable tidy routing and a unified aesthetic inside the case
  • Pre-bent ultra-soft design simplifies installation in tight spaces without stressing connectors

Specifications

No published specifications for this item yet.

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Questions about this item

Does the PCIe 5.0 12VHPWR 16-pin connector support the full power delivery of the RTX 4070 Ti?

The cable uses 16AWG tinned copper wire and a 12+4 pin male connector built to the PCIe 5.0 specification, providing the necessary power path for the graphics card.

What clearance is required for the 17.7-inch extension with the included cable combs?

The extension measures 17.7 inches and ships with three combs that hold the individually sleeved wires together, so you need enough room behind the GPU for that length plus the comb width.

How do I install the male 16-pin end into the GPU without bending the pre-bent cable the wrong way?

Route the extension so the pre-bent nylon-braided section curves naturally toward the card, seat the 12+4 pin male connector fully into the GPU socket, then attach your PSU's two 8-pin cables to the female ends and snap the combs on.

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