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

Corn Electronics

Corn Electronics 12VHPWR 16-Pin 180° Adapter STD

SKU CH-ATBN-SJX7T

A 180-degree 12VHPWR 16-pin adapter that re-routes the power cable horizontally for tight chassis clearance

Color Black

Style STD

Angle 180 degree

  • Fits tight cases by turning the 12VHPWR cable 180 degrees horizontally
  • Keeps the chassis interior tidy with improved cable routing
  • Works with every graphics card using a 12VHPWR 16-pin connector
  • Supports RTX 3090 4070 4080 4090 5090 and Radeon models
  • STD orientation matches standard 16-pin ports for direct installation

What this adapter does and who needs it

The Corn Electronics 12VHPWR 16-pin adapter redirects the power connector 180 degrees so the cable runs horizontally instead of vertically. It is intended for builders whose case clearance is too tight for a straight plug on a graphics card with a 12+4 pin socket. The black housing keeps the internal wiring tidy and helps the side panel close cleanly.

Check before ordering

Verify that your graphics card uses a native 12VHPWR 16-pin receptacle rather than an older 8-pin layout. The product is labelled STD, so confirm that the keying on your card matches the standard orientation and not the reversed RVS variant. This accessory only works with the 16-pin interface; it does not convert 8-pin cables.

Thermals, noise and power

The adapter adds no active cooling and produces no noise of its own. It simply passes the existing 12VHPWR power delivery through a re-angled connector, so thermal behaviour and power draw remain identical to a direct connection. Cable routing improvements may slightly improve airflow around the socket area.

How it compares

Measured against everything we stock in GPU Mounts & Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 202 comparable items (median $21.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

Does the 12VHPWR 16-pin adapter come with any cables or ties, or must I supply them?

The adapter is a single 12+4 pin female-to-male connector; cable ties are mentioned for easy installation but no separate power cables are included.

Should I choose the STD or RVS version for my RTX 4090?

Choose STD when the card’s 12VHPWR socket follows the standard pin orientation; choose RVS only if the manufacturer specifies a reversed layout.

How much clearance does the 180° turn save inside a compact case?

The 180° bend re-routes the 16-pin plug from vertical to horizontal, lowering the cable height so the side panel can close on tight builds.

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