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Black 90-degree angled 12VHPWR male-to-female extension cable with 12+4 pin connectors, 11mm clearance

Vszerda

Vszerda 12VHPWR ATX 3.0 PCIe 5.0 90 Degree Up Angled Extension internal power cable

SKU CH-0JH4-Y5HFF

A 90-degree up-angled 12VHPWR extension adds only 11 mm clearance for RTX 3080, 3090 Ti, 4070 Ti, 4080 and 4090 cards while delivering up to 600 W over ATX 3.0 PCIe 5.0

  • 90-degree angled connector fits tight spaces around the GPU power port
  • 11 mm low profile adds clearance between graphics card and side panel
  • PCIe 5.0 12VHPWR connector delivers up to 600 W of power
  • ATX 3.0 compliant 12+4 pin design supports RTX 3080 3090 Ti 4070 Ti 4080 4090
  • Male-to-female extension simplifies cable routing in compact builds

Compact 90-degree 12VHPWR adapter for tight builds

This 12VHPWR 90-degree angled adapter connects a male 12+4-pin plug to a female port on RTX 3090 Ti, 4070 Ti, 4080 and 4090 graphics cards. It adds only 11 mm of clearance from the card edge, letting wide GPUs fit in narrower chassis where a straight connector would hit the side panel. The design targets builders who need to route power in confined spaces without stressing the port.

600 W delivery with PCI-SIG H+ pinout

The cable implements the PCI-SIG 12VHPWR H+ specification with 12 power pins and 4 signal pins, supporting up to 600 W for PCIe 5.0 and ATX 3.0 graphics cards. It handles the full power budget of the listed RTX models without bottlenecking the supply. Builders running cards that draw more than 600 W or using non-standard power connectors cannot use this adapter.

Passive thermals and zero added noise

As a passive copper assembly, the adapter generates no fan noise and adds negligible heat to the loop. Its short 11 mm profile keeps the connector close to the PCB, minimising voltage drop under load. Users who need active cooling on the cable itself or who require longer reach for rear-mounted PSUs will find this length insufficient.

Highlights

  • 90-degree angled connector fits tight spaces around the GPU power port
  • 11 mm low profile adds clearance between graphics card and side panel
  • PCIe 5.0 12VHPWR connector delivers up to 600 W of power
  • ATX 3.0 compliant 12+4 pin design supports RTX 3080 3090 Ti 4070 Ti 4080 4090
  • Male-to-female extension simplifies cable routing in compact builds

Specifications

No published specifications for this item yet.

Questions about this item

Will the 90-degree up-angled 12VHPWR adapter fit alongside my existing RTX 3080 power cables in a tight case?

The adapter adds only 11 mm of clearance from the graphics card, so it works with the 12+4-pin connector on your RTX 3080 while leaving more room between the GPU and side panel.

How can I verify the 12VHPWR adapter is delivering the full 600 W after installation?

The PCI-SIG 12VHPWR H+ connector includes 12 power pins and 4 signal pins; if the GPU powers on without throttling or connector-melt warnings, the 600 W path is functioning.

Does the box contain both the male and female 12VHPWR ends, or must I buy a separate PSU cable?

The package includes one male-to-female 90-degree up-angled 12VHPWR extension; you still need your power supply's native 12VHPWR or 16-pin cable to plug into the adapter's male end.

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