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White 12VHPWR 16-pin GPU power adapter with 180-degree RVS right-angle connector and cable ties

Corn Electronics

Corn Electronics 12VHPWR 16Pin GPU Power Adapter RVS 180 Degree

SKU CH-CMCN-3YXNQ

An 180-degree 12VHPWR 16-pin adapter that routes the GPU power cable horizontally for tight cases

Color White

Style RVS

Angle 180 degree

  • 180-degree turn routes the 12VHPWR cable horizontally, saving vertical clearance in tight cases
  • Female-to-male 16-pin connector keeps the GPU power link secure while reducing strain on the port
  • Clean cable routing improves airflow and gives the chassis interior a tidy, organised look
  • Works with RTX 3090, 4070, 4080, 4090 and 5090 cards using the 12VHPWR interface
  • Compatible with Radeon and major board brands including ASUS TUF, STRIX, Gigabyte, ASRock, EVGA and Sapphire

Space-Saving 12VHPWR Adapter

The Corn Electronics 12VHPWR 16-pin adapter redirects the power cable 180 degrees from vertical to horizontal, lowering the connector profile for builds where clearance above the graphics card is tight. It suits system builders fitting high-end cards such as the RTX 4090 or 4080 into compact chassis.

Secure Power Delivery

The female-to-male design maintains a direct 12+4 pin path without adding intermediate joins, so the connection handles sustained load the same way a straight header would. Builders routing power to cards like the 3090 or 5090 can rely on the same current capacity through the turn.

Clean Routing and Thermals

By laying the cable flat against the card edge, the adapter improves internal airflow and reduces strain on the connector, helping temperatures stay stable during extended gaming or compute sessions. The white housing and included ties keep wiring tidy without blocking case panels or restricting ventilation.

Highlights

  • 180-degree turn routes the 12VHPWR cable horizontally, saving vertical clearance in tight cases
  • Female-to-male 16-pin connector keeps the GPU power link secure while reducing strain on the port
  • Clean cable routing improves airflow and gives the chassis interior a tidy, organised look
  • Works with RTX 3090, 4070, 4080, 4090 and 5090 cards using the 12VHPWR interface
  • Compatible with Radeon and major board brands including ASUS TUF, STRIX, Gigabyte, ASRock, EVGA and Sapphire

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 180-degree bend on the 12VHPWR 16-pin adapter add heat or noise during all-day use?

The adapter is a passive connector with no active components, so it produces no noise and adds no measurable heat beyond normal cable resistance.

What existing cable or connector must my power supply already have for this 12VHPWR 16-pin adapter to work?

Your power supply must provide a native 12VHPWR 16-pin plug; the adapter only re-angles that existing connection.

Will the 180-degree RVS orientation fit cleanly beside an RTX 3090 or 4080 in a tight case?

The RVS 180-degree turn rotates the cable horizontally, lowering its profile so it clears side panels and works with cards such as the RTX 3090, 4070, 4080 or 4090.

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