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Black sleeved 16-pin 12VHPWR extension cable with male and female connectors

LORDWORLD

LORDWORLD PCIe 5.0 12VHPWR 16-pin extension cable

SKU CH-BS2A-00SFW

A 600 W sleeved extension cable with 12+4 pin male-to-female connectors for PCIe 5.0 graphics cards such as the RTX 3090 Ti, 4070 Ti, 4080 and 4090

  • ATX 3.0 and PCIe 5.0 compliant for modern GPU power delivery
  • 16 AWG conductors support up to 600 W continuous load
  • 12+4 pin male-to-female extension simplifies cable routing in tight cases
  • Sleeved design protects wires and improves airflow inside the chassis
  • Compatible with RTX 3090 Ti 4070 Ti 4080 4090 series graphics cards

Extension cable for RTX 40-series GPUs

The LORDWORLD PCIe 5.0 12VHPWR cable is a 16-pin male-to-female extension designed for graphics cards that use the new 12VHPWR connector. It suits builders installing an RTX 4090, 4080 or 4070 Ti where the power supply cable falls short. The sleeved 16 AWG wiring supports up to 600 W delivery.

Connector compatibility decides fit

This extension only works with GPUs that have a 12+4 pin female 12VHPWR port, such as the RTX 3090 Ti, 4070 Ti, 4080 and 4090 series. It will not connect to older 8-pin or 6-pin PCIe power sockets, nor to any card lacking the native 16-pin receptacle. Verify the GPU side connector before ordering.

Simple plug-in but watch cable routing

Installation is a direct male-to-female pass-through between the PSU cable and the graphics card. The main risk is bending the sleeved extension too tightly behind the GPU, which can stress the 12VHPWR pins. Allow a gentle curve and ensure the latch clicks fully on both ends.

Highlights

  • ATX 3.0 and PCIe 5.0 compliant for modern GPU power delivery
  • 16 AWG conductors support up to 600 W continuous load
  • 12+4 pin male-to-female extension simplifies cable routing in tight cases
  • Sleeved design protects wires and improves airflow inside the chassis
  • Compatible with RTX 3090 Ti 4070 Ti 4080 4090 series graphics cards

Specifications

BrandLORDWORLD

Questions about this item

How does the 600W rating translate when the cable is connected to an RTX 4090?

The 600W rating matches the maximum power the 12VHPWR connector is specified to deliver, so an RTX 4090 can draw its full board power through this extension without exceeding the cable's limit.

What does the PCIe 5.0 and ATX 3.0 labelling mean for the connector's pinout and current capacity?

It confirms the cable uses the 12+4 pin 12VHPWR interface defined by ATX 3.0, with the four sense pins that allow the GPU to negotiate up to 600W safely.

What clearance does the male-to-female 16-pin housing need behind the graphics card?

The sleeved extension adds the length of the female connector shell behind the GPU's native 12VHPWR port, so allow roughly the depth of a standard 16-pin plug plus the cable bend radius in your case layout.

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