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Black 12VHPWR 90-degree adapter with four 8-pin connectors

Vszerda

Vszerda 12VHPWR to four 8-pin 90-degree internal power cable

SKU CH-HM39-CFACS

Converts four 8-pin PSU cables into a single 12VHPWR connector with a 90-degree angled head for RTX 3090 Ti, 4070 Ti, 4080 and 4090 graphics cards, supporting up to 600 W

  • 90-degree angled connector fits tight GPU clearance
  • Converts four 8-pin cables into one 12VHPWR plug
  • Supports up to 600W for PCIe 5.0 graphics cards
  • Compatible with RTX 3090 Ti 4070 Ti 4080 4090
  • Single-cable design simplifies routing and improves case tidiness

Angled 90-degree 12VHPWR adapter

This Vszerda adapter converts four 8-pin power connectors into a single 12VHPWR plug for modern graphics cards. The 90-degree down-angled design eases installation where clearance around the GPU power port is tight. It supports the PCIe 5.0 and ATX 3.0 standards with a 12+4 pin configuration. One cable reduces clutter and simplifies cable routing inside the case.

Builders with limited GPU clearance

Suits builders who need to connect a 12+4 pin graphics card to a power supply that only provides 8-pin PCIe outputs. The right-angle plug helps when the card sits close to a side panel or drive cage. Not suitable for the older 12-pin connector found on the RTX 3090 series. Buyers whose PSU already has a native 12VHPWR output do not need this adapter.

600 W power delivery rating

The cable is rated for up to 600 W through the PCI-SIG 12VHPWR H+ interface, matching the requirement for high-end GPUs such as the RTX 4080 and 4090. Four 8-pin connectors on the supply side provide the necessary current. Verify that your power supply can deliver the required wattage across those four 8-pin ports before installing.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 64% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What connectors are included and do I need extra cables?

The cable has a single 16-pin 12VHPWR end and four 8-pin PCIe plugs. You supply four 8-pin cables from your modular PSU; nothing else is required.

Which version suits an RTX 4090 versus an older RTX 3090?

The adapter fits 12+4-pin cards such as RTX 3090 Ti, 4070 Ti, 4080 and 4090. It will not work with the 12-pin RTX 3090 series.

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

The PCI-SIG 12VHPWR H+ spec allows up to 600 W through the 12 power pins plus 4 signal pins, so a single cable can deliver the full rated power to a compatible GPU.

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