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Green sleeved 16-pin to triple 8-pin PCIe 5.0 extension cable with combs, 17.7 inch

FormulaMod

FormulaMod 16Pin(12+4) to 3x8Pin PCIe 5.0 Extension Cable Green 17.7 inch

SKU CH-VMPK-B8YGD

Extends a 16-pin PCIe 5.0 graphics-card connector with three 8-pin plugs using 17.7-inch nylon-braided 16AWG tinned-copper cable and includes cable combs for tidy routing

Color Green

  • 16-pin PCIe 5.0 male connector powers RTX 4090 and 4080 GPUs directly
  • Three 8-pin female sockets adapt existing PSU cables without replacing the supply
  • 7 inch length plus three cable combs enable tidy routing inside any case
  • 16 AWG tinned copper conductors with nylon braid deliver reliable current and long service life
  • Pre-bent ultra-soft design simplifies installation and reduces strain on GPU power socket

Connector Layout

This FormulaMod extension cable carries a 16-pin 12VHPWR male plug on one end and three 8-pin PCIe female sockets on the other. It lets builders connect an existing dual 8-pin modular cable to a 12VHPWR graphics card without replacing the power supply. The 17.7-inch length adds routing flexibility inside the case.

PCIe 5.0 Rating

The cable is specified for the PCIe 5.0 power standard and uses 16AWG tinned copper conductors. This rating is the single specification that determines whether the extension can deliver the current a 12VHPWR graphics card requires. Using a lower-rated cable would risk instability or damage.

Thermals and Noise

The high-density nylon braided jacket and pre-bent design promote neat routing, which helps maintain airflow and reduces cable clutter that can trap heat. The cable itself is passive and adds no fan noise, while the quality copper minimises resistive losses so power draw at the PSU stays as expected.

Highlights

  • 16-pin PCIe 5.0 male connector powers RTX 4090 and 4080 GPUs directly
  • Three 8-pin female sockets adapt existing PSU cables without replacing the supply
  • 7 inch length plus three cable combs enable tidy routing inside any case
  • 16 AWG tinned copper conductors with nylon braid deliver reliable current and long service life
  • Pre-bent ultra-soft design simplifies installation and reduces strain on GPU power socket

Specifications

No published specifications for this item yet.

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Questions about this item

What does the 16-pin 12VHPWR male connector do once it is plugged into the graphics card?

The 16-pin 12VHPWR male connector delivers power from three 8-pin PCIe cables to the GPU, combining 12 power pins and 4 sense pins for stable PCIe 5.0 operation.

What interface standard does the cable use and what does it cap in practice?

The cable follows the PCIe 5.0 12VHPWR interface, so the 16-pin male end mates with RTX 3090, 4080 and 4090 series cards while the three 8-pin female ends connect to existing PSU modular cables.

What clearance and mounting hardware are needed to fit the 17.7-inch extension inside a case?

The 17.7-inch length adds reach between the PSU cables and the GPU, while the included three cable combs let you bundle and route the nylon-braided 16AWG wires neatly against the motherboard tray or side panel.

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