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Custom Sleeved PCIE Extension Cable for NVIDIA RTX 3090Ti Series 12Pin

SKU: RTX3090TI-EC-SL  |  Brand / Compatible with: MODDIY
$24.99 $29.99 SAVE $5.00
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Cable Length:

Product Description

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

Individually Sleeved Cable, Built for NVIDIA GeForce RTX 3090 Ti 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)
  • Triple 8-Pin to RTX 12-Pin (3090 Ti)

Connector:

  • Triple 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 with minimal spacing.
  • 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
Keywords: 12vhpwr adapter, 12vhpwr, 3090ti 12 pin adapter, rtx 3090ti adapter, psu modular cable for nvidia rtx 3090 ti, sleeved Mini 12pin cable for the RTX 3090 ti, custom nvidia 30 series 12 pin cable, 12 pin cable for new Nvidia founder's edition 3090ti series, Custom Sleeved PCIE Extension Cable for NVIDIA RTX 3090Ti Series 12Pin
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Product Reviews

  1. Nelson

    Great support from Carrie and great product from MODDIY!

    03 Apr 2026

  2. Mike

    They have stock of what I needed. They seem to be the only ones out there to have this cable. Price was good, shipping was free. What is not to like?

    03 Apr 2026

  3. Jonathan B

    Very slow delivery.

    02 Apr 2026

  4. Ronaldo B

    Fast and easy

    02 Apr 2026

  5. Brett

    Great experience! Website is good, customer service is great. Tonnes of technical specifications on the website. Really easy checkout process. Thanks team!

    01 Apr 2026

  6. Robert h

    Super easy. Very straight forward.

    01 Apr 2026

  7. Raime Rae F

    It was a quick experience. I was in and out pretty fast and that's what counts.

    01 Apr 2026

  8. A Reviewer

    I hear this stuff is pretty good, came on the Lenovo Legion 7i pro with the i9 ultra and the 5090 think I might try it on my forehead to get better telepathy thermals.

    31 Mar 2026

  9. Chris A

    Awesome site, hope to see new things soon!

    31 Mar 2026

  10. Joshua M

    Very smooth and easy to navigate. I found the cable i needed and am hoping its pin out will be the compatible pin out of the AOOSTAR AG02 80pw variant

    31 Mar 2026

  1. Meme

    Thank you so much

    2022-09-29

  2. Mohammed A

    Very very nice customer service

    2022-09-29

  3. Hernani T

    The customer service was very helpful and they were able to help with a very specific adjustment to the cable I needed. Even though they don’t have it listed. Very helpful when trying to get specific adjustments.

    2022-07-14