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ATX 3.1 PCIe 5.1 12V-2X6 12VHPWR to 3 x 8 Pin PCIE Adapter Cable

SKU: CO503  |  Brand / Compatible with: MODDIY
$24.99 $29.99 SAVE $5.00
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Product Description

NEW Premium ATX 3.1 PCIe 5.1 600W 12VHPWR (12V-2X6 H++) 16-Pin to 3 x 8-Pin (6+2) PCIE Adapter Cable (20cm)

ATX 3.1 PCIe 5.1 12V-2X6 H++ 12VHPWR 16-Pin (PSU) to 3 x 8-Pin PCIE (GPU) Adapter Cable

This cable enables you to convert a 12VHPWR cable to 3 x regular 8-pin PCIE connector for GPU.

12VHPWR Cable Extension, 16 Pin Female to Triple 8 Pin (6+2) Male PCIe Conversion GPU Power Cable for Power Supply with 12+4pin 12VHPWR Port

The latest 12V-2x6 "H++" power connector recently made debut on the NVIDIA GeForce RTX 50 series GPUs. The new 12V-2x6 power connector is fully compatible with the 12VHPWR connector. In essence, the new 3.1 connector appears almost identical, is fully interchangeable, and can perform all the functions of the old connector, but with enhancements in safety and efficiency. Specifically, the power pins have been extended by 0.25mm to enhance connection reliability by enlarging the contact surface area and reducing temperatures. Additionally, the signal pins have been shortened by 1.5mm to ensure users have an easier time fully plugging in the connector to achieve the safest, most reliable connection.

Cable Type

  • Adapter Cable (to convert a 12VHPWR / 12V-2X6 cable to 3 x 8-Pin PCIe)

Connector

  • 12VHPWR (12V-2X6 H++) 12+4 Pin (PSU) to 3 x 8 Pin PCIE (GPU)

Cable Length

  • 20cm

Cable Color

  • Black

Product Code

  • 12V2X6-3X8

PSU Model

  • Suitable for any 12VHPWR / 12V-2X6 cables

Alternative Product Names

  • 16-Pin PCIe 600W to Triple 8-Pin PCIe Male Cable
  • 12VHPWR 16 Pin Male to 3 x 8 Pin PCIe Female Power Adapter Cable

Main Features:

Why MODDIY?

Key Advantages MODDIY 12VHPWR Cables Other 12VHPWR Cables
5-Star Stellar Reputation
Trusted by Professionals
100% Satisfaction Guarantee
New 12V-2X6 H++ Connector
True Sense Pin Implementation
Premium Branded Connectors
Premium 4-Spring Terminals
Premium High Quality Wires
All PSU Brands and Models
Free Shipping Worldwide
Top-Tier Instant Support
Fast Turnaround Time 1 to 3 days 1 to 3 months
Warranty 2-Year Various

Keywords: 12v-2x6 to 3 pcie 6+2, ATX 3.1 PCIe 5.1 12V-2X6 12VHPWR to 3 x 8 Pin PCIE Adapter Cable
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Product Reviews

  1. Karim

    Quick safe and easy ! great

    23 Sep 2025

  2. Alex

    Finding the cables that I needed was very easy and the customization is very useful.

    22 Sep 2025

  3. Paul PC Specialist

    Looking to get the right cable from Lian li had been testing and finally used the ai to find the right cable, every review says what I am saying for the price just go for it. I now have it all RGB heaven lol

    21 Sep 2025

  4. Bob A

    items seem genuine, and are packaged well. sometimes the shipping costs more than/the same as the item, so i feel as if it's better value to buy more than i need sometimes, like with honeywell ptm7950 for example.

    21 Sep 2025

  5. A Reviewer

    Great that you can make custom cables! Loved all the options offered.

    21 Sep 2025

  6. Simon

    Nothing to complain about.

    20 Sep 2025

  7. Mike A

    Had my exotic cable I needed.

    19 Sep 2025

  8. chris m

    Easy with good product description

    19 Sep 2025

  9. Nazmi

    order was easy, price is reasonable. hope to receive my item soon.

    19 Sep 2025

  10. Hennie D

    Tanks it was difficult to find.

    18 Sep 2025

  1. Jeff

    Carrie from the help center was very helpful in finding the exact cable I needed, as well as answering questions I had about its compatibility with my system!

    2025-09-17