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Custom Sleeved PCIE Extension Cable for NVIDIA RTX 30 Series 12 Pin

SKU: RTX30-D8-EC  |  Brand / Compatible with: MODDIY
$14.99 $19.99 SAVE $5.00
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Product Description

NEW Premium Single-Sleeved Custom Tailor-Made PSU PCIE Power Extension Cable for NVIDIA Ampere GeForce RTX 30 Series 3090 3080 3070 3060 3050 GPU with Mini 12 Pin Connector

Individually Sleeved Cable, Built for NVIDIA GeForce RTX 30 Series Founders Edition FE

This extension cable is suitable for all PSU brands and models, including all non-modular/semi-modular PSU.

(Modular cable version is also available for modular PSUs. You may also buy Custom Cable Set for RTX 30 Series.)

Cable Type

  • Extension Cable (for extending standard 8pin PSU PCIE cable to the new RTX 12 Pin)
  • Dual 8-Pin to RTX 12-Pin (3090 3080) or Single 8-Pin to RTX 12-Pin (3070 3060 3050)

Connector

  • Dual 8 Pin (connecting to your existing PCIE cable) to GPU New RTX Mini 12 Pin

Cable Length

  • 10cm to 100cm 

Cable Style

  • High-Density Single Sleeved
    This is the most popular and elegant style with individual high-density sleeving over each wire with the best protection while maintaining the cable softness and flexibility.
  • Ultra-Soft Silicone Wire (no sleeving)
    This style gives you the most flexible cables in the world using premium ultra-soft silicone wires, most suitable for mini-PC, ITX, SFF builds with minimal spacing.
  • Ultra-Soft Embossed Wire (no sleeving)
    This new soft-textured embossed cable, meticulous like woven texture, enhances the aesthetic. It offers both advantages of the texture of sleeving, and the softness of silicone wire.
  • Premium Silver Wire (no sleeving)
    This style is the simplicity and elegant style using premium high-performance silver-plated wires with the best interference protection, most suitable for Audio Grade PC.

Cable Color

Cable Combs

  • Cable combs (Acrylic, Plastic, Aluminum) are available at Computer Cable Wire Combs. We'll pre-install them to your cable when you buy them together in the same order. 
  • Choose "12-Slot" combs for "Dual 8-Pin" cable type and choose "6-Slot" combs for "Single 8-Pin" cable type.

PSU Model

  • This extension cable is suitable for all PSU brands and models, including all non-modular/semi-modular PSU.

Alternative Product Names

  • NVIDIA 12 Pin GPU Power Cable Adapter for RTX 30 Series
  • NVIDIA GeForce RTX 30 Series Mini 12 Pin PCIE Power Adapter Cable

Main Features

  • Top-quality ultra-soft silicone wire
  • High-density individually sleeving
  • Premium JMT connectors
  • Premium gold-plated pins

Why MODDIY?

Key Advantages MODDIY Custom Cables Other Cables
5-Star Stellar Reputation
Trusted by Professionals
100% Satisfaction Guarantee
Custom Cable Length
Custom Cable Style
Custom Cable Color
Custom Comb Color
Premium Aesthetic
Premium Branded Connectors
Premium Gold-Plated Terminals
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: MDY-RTX30-EC-SL, 12 pin adapter gpu, 12vhpwr adapter, 12vhpwr, 3080 12 pin adapter, rtx 3070 adapter, psu modular cable for nvidia rtx 3070 3080 3090, sleeved Mini 12pin cable for the RTX 3080, custom nvidia 30 series 12 pin cable, 12 pin cable for new Nvidia founder's edition 30 series, Custom Sleeved PCIE Extension Cable for NVIDIA RTX 30 Series 12 Pin
Write a Review

Product Reviews

  1. Ayman M

    My first time buying from here, and I have a feeling that it is going to be great. hopefully the ptm7950 does the job, I will surely be buying more stuff from here and referring people if it does.

    22 Jun 2026

  2. Friedrich K

    It was not clear how to choose the color of the cables. I needed to improvise. It would be great if you offered intermediate lengths of cables too. 25 cm, 15 cm,

    22 Jun 2026

  3. Jason D

    Great service and product

    21 Jun 2026

  4. Andrew D

    Always been good....

    21 Jun 2026

  5. Vincent C

    Awesome ordered from you before will keep ordering from you. Great service great customer service and hard to find parts.

    20 Jun 2026

  6. Kody

    Quick and easy.

    20 Jun 2026

  7. m

    This was not my first order from Moddiy, and it won't be my last I'm sure. The custom cable was delivered quickly and was everything I ordered. I couldn't send this review if I didn't have the cable on the computer I am using. Happy customer for sure!

    20 Jun 2026

  8. JJ

    No issues good delivery

    20 Jun 2026

  9. Donnie W E

    I'm just getting into soldering some of my own stuff, this site is great!

    19 Jun 2026

  10. ghislain

    stock de qualité et de qualité fait de qualité alors cest pour ca que jaime la qualité

    19 Jun 2026

Previous | Showing reviews 11-19 of 19

  1. Michelangelo M

    Choice of products is amazing

    2021-05-23

  2. Dmitriy A

    I had to message customer support twice for a few questions and got great replies and great help. Very happy.

    2021-03-21

  3. Unknown

    Bought the single 8-pin to RTX-12 pin adapter for a 3060tiFe.

    After seeing it had more connected pins than the standard version I was a little worried, but customer service assured me this is fine, and indeed it is:

    After checking the pin layout it works perfectly with the founders edition cards, im using it with my clock with a hefty overclock too.

    The cables also look GREAT.

    2021-01-26

  4. James

    Custom RTX 30 Series Cables. 5/5 Stars

    2020-12-08

  5. Carl S

    So far so good, easy to use and good prices

    2020-10-29

  6. Allessandro P

    The only place I found that is already selling this new 12 pin cable in a visually pleasing form! Even beat the PSU companies to market.

    2020-10-10

  7. Torsten R

    Sehr einfach zu bestellen, danke!

    2020-10-06

  8. Patrick G

    Great site with lots of options

    2020-10-05

  9. Christopher L

    good

    2020-09-27

Previous | Showing reviews 11-19 of 19