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Black 16-pin 12VHPWR plug splitting to three 8-pin connectors with a 90-degree downward bend

Vszerda

Vszerda ATX 3.0 PCIe 5.0 12VHPWR 16-Pin to 3x 8-Pin 90° Adapter

SKU CH-E1AZ-D4GKD

Converts a 16-pin 12VHPWR socket into three 8-pin plugs with a 90-degree angle for tight chassis

  • Delivers up to 600 W via PCI-SIG 12VHPWR H+ connector
  • 90° down angle clears tight side-panel gaps
  • Splits one 16-pin 12VHPWR into three 8-pin ATX plugs
  • Compatible with PCIe 5.0 and ATX 3.0 power standards
  • Supports RTX 4080 and 5090 graphics cards

ATX 3.0 PCIe 5.0 Power Adapter

This Vszerda adapter converts a native 16-pin 12VHPWR connector into three standard 8-pin PCIe power plugs. It is designed for builders installing PCIe 5.0 graphics cards into power supplies that lack the new connector. The unit supports the 600W delivery spec defined by the latest standard.

90-Degree Down Angled Build

The right-angle moulding routes cables toward the motherboard, adding clearance between the GPU and the side panel. This geometry helps wide cards fit inside narrower chassis without bending the connector. The 12-pin power block and 4-pin signal block mate securely with the card's female port.

600W 12VHPWR Rating

The adapter carries the PCI-SIG 12VHPWR H+ certification for up to 600W through the 16-pin interface. It is intended for RTX 40-series and compatible AMD RDNA 3 cards such as the 4080 and 5090 models. Builders whose PSU already provides a native 12VHPWR cable do not need this adapter.

How it compares

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

Price $21.99
Pricier than about 63% 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 power standard does the 12VHPWR 16-pin connector support, and what is its maximum delivery?

The connector follows the PCI-SIG 12VHPWR H+ specification with 12 power pins and 4 signal pins, rated for up to 600W delivery to PCIe 5.0 graphics cards.

How much clearance does the 90-degree angled design add between the graphics card and the side panel?

The right-angle adapter increases space between the GPU and side panel, allowing super-wide cards such as the RTX 4080 or 5090TI to fit in narrower chassis.

Which power-supply cables are required to feed the adapter's three 8-pin inputs?

Connect three separate 8-pin PCIe cables from the power supply to the adapter's three 8-pin sockets before plugging the 16-pin end into the graphics card.

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