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Black sleeved 16-pin male to dual 8-pin female PCIe 5.0 extension cable with clear cable combs

Vszerda

Vszerda 16 Pin GPU Cable Adapter PCIe 5.0 12VHPWR Extension 30cm Black

SKU CH-8SDQ-6XVGA

PCIe 5.0 12VHPWR sleeved extension adds 30 cm, uses 16 AWG tinned copper for up to 600 W, and includes four combs for tidy routing

  • Extends GPU power reach for RTX 4090, 4080, 4070 Ti and 3090 Ti builds
  • 16 AWG tinned copper conductors deliver up to 600 W of stable power
  • PCIe 5.0 12VHPWR (12+4) male to dual 8-pin (6+2) female connector layout
  • Four transparent acrylic cable combs keep the 30 cm run neat and tidy
  • Condition new with 18-month manufacturer coverage included

16-pin PCIe 5.0 extension for RTX 40-series

This 30 cm sleeved cable extends a 12VHPWR connection between a compatible power supply and GeForce RTX 4090, 4080, 4070 Ti or 4070 graphics cards. It carries a 16-pin (12+4) male plug on one end and two 8-pin (6+2) female sockets on the other, allowing the original PSU cables to reach tidily.

Four acrylic combs and 16 AWG tinned copper

The bundle includes four transparent cable-comb clips that keep the sleeved wires aligned for a clean internal layout. The 16 AWG tinned copper conductors support up to 600 W of continuous power delivery, matching the PCIe 5.0 12VHPWR specification for high-end GPUs.

Not for 12-pin or 8-pin native GPUs

This adapter will not fit cards that use the older 12-pin connector such as GeForce RTX 3080 or 3090, nor models with native 8-pin power inputs. Buyers needing to power those GPUs must select a different cable designed for the corresponding connector type.

Highlights

  • Extends GPU power reach for RTX 4090, 4080, 4070 Ti and 3090 Ti builds
  • 16 AWG tinned copper conductors deliver up to 600 W of stable power
  • PCIe 5.0 12VHPWR (12+4) male to dual 8-pin (6+2) female connector layout
  • Four transparent acrylic cable combs keep the 30 cm run neat and tidy
  • Condition new with 18-month manufacturer coverage included

Specifications

No published specifications for this item yet.

Questions about this item

Will the 16AWG tinned copper wires in this 30cm extension need replacement over time?

The 16AWG tinned copper construction is rated for the cable's 600W capacity and typical PC power cycles; no periodic wire replacement is expected under normal use.

What is the first limit reached when this 12VHPWR extension runs at full 600W load continuously?

The 600W output ceiling is the hard limit; sustained loads at or above that level will trip the power supply's protection before the cable itself becomes the bottleneck.

How much extra heat or noise does the sleeved 30cm extender add when the GPU draws 600W all day?

The 16AWG tinned copper keeps resistive loss low, so the extension adds negligible heat and produces no audible noise of its own during continuous 600W operation.

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