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Black 180-degree 12VHPWR 16-pin GPU power adapter with cable ties

Corn Electronics

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

SKU CH-RNAK-PRWXQ

A 180-degree RVS adapter that routes a 12VHPWR 16-pin cable horizontally to fit tight cases and tidy wiring

Color Black

Style RVS

Angle 180 degree

  • Fits tight cases with 180-degree right-angle turn
  • Keeps chassis interior tidy through improved cable routing
  • Works with RTX 3090 4070 4080 4090 5090 and Radeon cards
  • Connects 12VHPWR 16-pin female to male for direct power
  • Black RVS connector matches dark-themed builds cleanly

12VHPWR 180-Degree Adapter for Tight Builds

The Corn Electronics adapter re-routes a 12VHPWR 16-pin power cable through a 180-degree turn, letting the connector sit horizontally instead of vertically. It targets builders whose chassis clearance above the graphics card is too small for a straight plug.

RVS Orientation Limits Case Compatibility

The adapter uses an RVS pin layout, so it only fits graphics cards and power supplies wired to that standard. Systems with an STD 12VHPWR socket cannot use it, and cards that rely on 8-pin PCIe power are not supported.

Clears Height for 4090-Class Cards

By laying the cable flat the adapter removes the vertical protrusion that blocks side panels on many compact cases. It handles the current demands of high-end GPUs such as the 3090, 4070, 4080, 4090 and 5090, but provides no extra length if the power supply sits far from the card.

Highlights

  • Fits tight cases with 180-degree right-angle turn
  • Keeps chassis interior tidy through improved cable routing
  • Works with RTX 3090 4070 4080 4090 5090 and Radeon cards
  • Connects 12VHPWR 16-pin female to male for direct power
  • Black RVS connector matches dark-themed builds cleanly

Specifications

No published specifications for this item yet.

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Questions about this item

Should I choose the 180-degree RVS version or a straight STD connector for my RTX 4090?

Pick the RVS 180-degree model when the card's 12VHPWR socket faces the side panel; the U-turn bends the cable horizontally so the case closes cleanly.

What does the 12VHPWR 16-pin label mean once the adapter is plugged into my RTX 4080?

It routes 12 power pins plus 4 sense pins directly from your PSU's native 12VHPWR cable to the GPU without changing voltage or signalling.

Is this 16-pin adapter limited to PCIe 5.0 cards like the RTX 5090, or does it work with a 3090?

It fits any GPU that has a native 12VHPWR 16-pin socket — including RTX 3090, 4070, 4080, 4090 and 5090 models — because the connector standard is identical.

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