We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black 12VHPWR 180 degree angled adapters with aluminum shells

RIITOP

RIITOP 12VHPWR 180 Degree Angled Adapter Type A 2 Pack internal power cable

SKU CH-TWPT-C8BZN

A 180-degree angled 12VHPWR adapter pair with aluminum shells that protrude 7 mm, support 600 W and fit RTX 3090 Ti, 4070 Ti, 4080 and 4090 cards

  • ColorBlack
  • Fits RTX 3090 Ti 4070 Ti 4080 4090 with Type-A orientation
  • 180-degree angle routes cable cleanly and reduces port wear
  • Low 7 mm profile clears tight side panels for wide cards
  • CNC aluminium shell dissipates heat and handles up to 600 W
  • Two adapters included for multi-GPU or spare builds

Compatibility and orientation

This 12VHPWR 180-degree angled adapter is built for GeForce RTX 3090 Ti, 4070 Ti, 4080 and 4090 graphics cards. It follows the ATX 3.0 and PCIe 5.0 specifications for a 16-pin 12+4 power connection. The Type-A orientation must match the GPU port layout, so buyers should verify the product image against their card before purchase. The two-pack provides a spare or covers dual-card setups.

Critical spec: 600 W rating

The adapter supports up to 600 W of power delivery, which is the single figure that decides whether it suits a given build. The power supply cable used with it must also be rated for 600 W. If the system demands more than this limit, the adapter is not the correct part.

Thermals, noise and power draw

A CNC-machined aluminium shell dissipates heat from the connector during high-load operation. The 180-degree angle reduces mechanical stress on the cable and GPU port, lowering the risk of hot spots caused by poor contact. No moving parts are present, so the adapter adds no audible noise to the system.

Highlights

  • Fits RTX 3090 Ti 4070 Ti 4080 4090 with Type-A orientation
  • 180-degree angle routes cable cleanly and reduces port wear
  • Low 7 mm profile clears tight side panels for wide cards
  • CNC aluminium shell dissipates heat and handles up to 600 W
  • Two adapters included for multi-GPU or spare builds

Specifications

ColorBlack

Questions about this item

How much power can the 12VHPWR 180 Degree Angled Adapter deliver to my RTX 4090?

The adapter supports up to 600W, matching the ATX 3.0 and PCIe 5.0 specification for 12+4 pin connectors. Ensure your power supply cable is also rated for 600W.

Does the 12VHPWR adapter use the ATX 3.0 or PCIe 5.0 standard for the 16-pin connection?

It is built to the ATX 3.0 and PCIe 5.0 12VHPWR standard, providing a 12+4 pin (16-pin) interface that caps at 600W for compatible RTX 3090 Ti, 4070 Ti, 4080 and 4090 cards.

How much clearance does the 180-degree Type A adapter need behind the graphics card?

The CNC aluminum shell protrudes only 7mm from the GPU's 12VHPWR port, allowing the cable to bend 180 degrees toward the motherboard and fitting super-wide cards in narrow chassis.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.