Loading... Please wait...

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
Availability:
In Stock
(Usually ships within 24 hours)
Shipping:
Free Shipping Worldwide
*Cable Color:

(Maximum Size: . Type: )
*Cable Style:
*Cable Type:
Cable Length:

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.

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. Abhishek S

    The website is amazing

    20 Jun 2025

  2. Henrik J

    First time I shopped from you. It remains to be seen how the delivery to Sweden goes. Update: Got everything, delivery went really smooth.

    19 Jun 2025

  3. John T

    Working well, Products as adverticed. Delivery Good.

    19 Jun 2025

  4. HUGO

    HOPING TO GET THE CABLE SOON

    18 Jun 2025

  5. A Reviewer

    kinda expensive for what you get and long delivery

    18 Jun 2025

  6. John

    You guys are the best in the business! I will always buy your products as long as you keep up the quality and love of the craft I've seen so far! On the actual delivery, FedEx delivery in Northern Sweden is an absolute farse. They use two sub-contractors and the ones actually delivering the package literally looked me in the eye as he drove by before I got a notification that they couldn't deliver that day. When I called the first sub-contractor to FedEx to put pressure on the delivery guy, he arrived a few minutes later and said he didn't even have my package in the car when he drove past (and reported he couldn't deliver because "I was unreachable"). FedEx use Lastbilsstation.se as their main subcontractor, who in turn use JetPak. JetPak is absolutely horrid. My suggestion for delivery in the Scandinavian countries would be PostNord, they suck, but not as bad. Regardless, I will still buy products from ModDIY as there simply isn't a company with better products, customer service (shoutout to Carrie, absolute legend!), and love of the craft. Next time though, I'll ensure that what I order is less urgent so the FedEx shenanigans won't affect me as much. 10/5 stars for ModDIY 0,5/5 stars for the delivery

    18 Jun 2025

  7. Simon H

    excellent service

    17 Jun 2025

  8. Rolando M

    website feels nostalgic but very responsive and all the information that I needed to know is included in the product page. Navigation was a breeze.

    17 Jun 2025

  9. Jostin

    I Feel really happy to find a free shipping from US to Spain,

    17 Jun 2025

  10. Polina

    a good site is very convenient to look for, especially support 24 hours will answer. I recommend.

    17 Jun 2025

Previous | Showing reviews 11-17 of 17

  1. 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

  2. James

    Custom RTX 30 Series Cables. 5/5 Stars

    2020-12-08

  3. Carl S

    So far so good, easy to use and good prices

    2020-10-29

  4. 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

  5. Torsten R

    Sehr einfach zu bestellen, danke!

    2020-10-06

  6. Patrick G

    Great site with lots of options

    2020-10-05

  7. Christopher L

    good

    2020-09-27

Previous | Showing reviews 11-17 of 17