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Black 180-degree 12VHPWR 16-pin angled adapter with aluminum shell

EN-Labs

EN-Labs 12VHPWR 180° Type B 16-Pin 600W Adapter

SKU CH-M31G-NWDTS

Angled 12VHPWR adapter routes the 16-pin cable 180 degrees to clear tight side panels and supports up to 600 W for RTX 3090 Ti 4070 Ti 4080 4090 cards

  • ColorBlack

Style Up Angle

  • 180° angle reduces cable strain and protects GPU port
  • Aluminium shell dissipates heat while supporting 600W delivery
  • Type B orientation fits compatible RTX 3090 4070 4080 4090 cards
  • Low 0.28" profile adds clearance for tight side panels
  • ATX 3.0 PCIe 5.0 12+4 pin 12VHPWR connector standard

12VHPWR 180° Type B Adapter for RTX 3090 Ti 4070

This 16-pin angled adapter connects an ATX 3.0 PCIe 5.0 12VHPWR power cable to compatible GeForce RTX 3090 Ti 4070 Ti 4080 4090 graphics cards. The 180-degree bend orients the cable away from the GPU backplate, reducing strain on the connector and cable. An aluminium shell aids heat dissipation while supporting up to 600W power delivery. The compact design protrudes only 0.28 inches from the card edge.

Suits builds with tight side-panel clearance

Builders fitting wide GPUs into narrow chassis gain extra room between the connector and the side panel. The right-angle routing also protects the native 12+4-pin port from repeated bending. Buyers whose GPU backplate extends more than 3 mm beyond the port cannot use this adapter. Systems requiring a straight-through or Type A orientation should select a different connector.

Male-to-female inline adapter needing a 600W-rated

The adapter sits between the power supply's native 12VHPWR lead and the graphics card socket, so the PSU cable must also be rated for 600W. No additional connectors or tools are required for installation. The short 0.28-inch profile frees internal volume for airflow or larger coolers. Verify the card uses a Type B port layout before fitting.

Highlights

  • 180° angle reduces cable strain and protects GPU port
  • Aluminium shell dissipates heat while supporting 600W delivery
  • Type B orientation fits compatible RTX 3090 4070 4080 4090 cards
  • Low 0.28" profile adds clearance for tight side panels
  • ATX 3.0 PCIe 5.0 12+4 pin 12VHPWR connector standard

Specifications

ColorBlack

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Questions about this item

What power-supply connector must I already have to plug this 12VHPWR adapter into my GPU?

Your PSU must provide a native 12+4-pin 12VHPWR cable rated for 600W; the adapter simply re-angles that existing connector.

Will the 180-degree Type B angle clear the backplate on my RTX 4090 Strix or TUF card?

The adapter adds only .28 inches of depth and fits Type B orientations used on Alphacool Aurora Strix and TUF 4090 backplates, provided the backplate does not extend more than 3MM past the port.

How can I verify the adapter is seated correctly after installation?

The 16-pin connector should click fully into the GPU with no visible gap, the aluminum shell should sit flush against the card edge, and the system should power on without PCIe power warnings.

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