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Short black cable with a right-angle 12VHPWR connector at one end and a straight 12VHPWR socket at the other, 17cm long

Vszerda

Vszerda ATX 3.0 PCI-E 5.0 12VHPWR 90° UP Angled Extension Cable 17cm

SKU CH-CW8B-46QHV

A 17 cm, 90-degree upward angled 12VHPWR extension cable rated for 600 W to connect ATX 3.0 power supplies to PCIe 5.0 graphics cards

  • ATX 3.0 PCI-E 5.0 ready for RTX 40 and RDNA 3 builds
  • 12VHPWR 12+4 pin delivers up to 600 W to high-end GPUs
  • 90° UP angle routes cleanly in tight cases
  • 17 cm 16 AWG extension keeps cable runs short and tidy
  • Male-to-female modular design fits 3080 and 3090 TI power supplies

12VHPWR Extension Cable for ATX 3.0 Builds

This 17 cm male-to-female extension adds a 90-degree upward bend to the 12VHPWR connector. It follows the ATX 3.0 and PCI-E 5.0 specification with a 12+4 pin layout rated for 600 W delivery. The 16 AWG conductors keep voltage drop low across the short run. It targets builders routing power to RTX 40-series or RDNA 3 graphics cards in tight chassis.

Verify Connector Orientation and Clearance

Confirm your power supply provides a native 12VHPWR header before ordering. Measure the distance from that header to the graphics-card socket; the 17 cm length suits compact routing only. Ensure the 90-degree upward angle points toward the side panel or motherboard tray without pressing against the GPU shroud. Check that the 12-pin power and 4-pin signal rows align with your card’s keying.

Suits Small-Form-Factor ATX 3.0 Systems

Ideal for ITX or mid-tower builds where a straight 12VHPWR cable would kink against the case wall or glass panel. Builders using longer PSU cables or needing a downward or sideways bend should look elsewhere. The fixed 90-degree upward profile cannot be rotated, so chassis with reversed motherboard layouts or bottom-mounted PSUs may require a different angle.

Highlights

  • ATX 3.0 PCI-E 5.0 ready for RTX 40 and RDNA 3 builds
  • 12VHPWR 12+4 pin delivers up to 600 W to high-end GPUs
  • 90° UP angle routes cleanly in tight cases
  • 17 cm 16 AWG extension keeps cable runs short and tidy
  • Male-to-female modular design fits 3080 and 3090 TI power supplies

Specifications

No published specifications for this item yet.

Questions about this item

What does the box contain and is a PSU cable included?

The box contains the 17 cm 12VHPWR male-to-female extension cable only; a power-supply cable is not included.

Which version should I choose for an RTX 40-series card?

Choose the ATX 3.0 PCI-E 5.0 12VHPWR H+ cable rated for 600 W and 16 AWG conductors.

What does the 600 W rating mean once the cable is installed?

It means the 12+4 pin connector can safely deliver up to 600 W to a compatible graphics card when seated correctly.

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