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24-pin PC Cable Extension


Product Description


M1 Custom PC Cable Extensions

  • Assembled in the USA with a 12-inch (30cm) length
  • Sleeve melted over terminals. NOT “CRIMP OVER SLEEVE” STYLE
  • Customizable curve profiles for the ultimate fit in your system
  • 18-gauge 16-gauge wire with German made MDPC-X Sleeving
  • Brighter and more intense colors than other extensions
  • Custom made to your specific color combination

Assembled in the USA

From start to finish, all assembly work of M1 Custom PC Cable Extensions is done right here in the USA by highly skilled craftsman. This means our custom extensions are manufactured to very high standards well above what is typically found with mass-produced “crimp over sleeve” style cables. With our sleeving methods, you also will not receive extensions with “loose” or “un-stretched” sleeve. Un-stretched sleeve on a wire is a sign of poor build quality, is unattractive and they will not form well due to the loss of rigidity. 

Top level craftsmanship with the sleeve melted over the terminal, not crimped
At MOD-ONE we believe that great craftsman is more important than mass-production. This why we melt the sleeve over the terminals as opposed to crimping the sleeve to the wire. It is our belief that this method of crimping over the sleeve will never be as superior as melting the sleeve ends over the terminal. Crimping sleeve is done because it’s a faster method of manufacturing, not because it’s a better practice for quality, and here is why we think this;

  • Crimping over sleeve generally requires a smaller diameter sleeve (~3mm). Many cables combs will fit loosely with this small sleeve (once fully stretched), but it also creates a “spaghetti like” appearance of your wires. We use 6mm MDPC-X Sleeve, which when stretched over the wire properly, narrows and creates a beautiful fullness to the wires. This adds to a superior looking cable overall. 
  • Crimping down on PET sleeve over wire tends to create a bulge in the sleeve directly behind the crimp. This can result in sleeve that is loosely formed around the wire in a very visible section of your cable.
  • Reduced strength at stress relief wings due to no insulation to bite into. The sleeve fits inside of ATX terminal wings by removing more insulation from the wire. So now the terminal wings are no longer biting into firm insulation, but soft woven sleeve. Our terminals bite directly into the insulation as are intended to be.

There is no perfect “arch” for every application
Within the last several years the “arched” extension cable has become the standard for sleevers around the world. What makes it useful is not just for nice pictures, but it aids in creating a nice uniform flow of wires. Without it, the wires on the underside of the cable can bulge up past the top wires when the cable is routed around bends.

We took this concept further by allowing our customers to choose the type of arch they require. For example, let’s examine the 24-pin cable; The most common arched 24-pin cable we see is the 180-degree arch. This is more functional than a flat cable in most any build, but it is not the best shape for most 24-pin cables. If we look a typical motherboard, the 24-pin connection sticks out perpendicular to the PCB. Based on a 180-degree arch, the male connector at the far end of the cable would run right into the door/panel on the cable side of your case. This is not ideal. What is ideal is for the connector to continue wrapping around so that is sits flat against the backside of the case. In other words, the cable needs to curve around 270-degrees (3/4 of a full rotation) for optimal cable management. In most situations, the only time a 180-degree cable works best on a 24-pin cable is on motherboards that have the connection pointed to the side (common on certain EVGA motherboards). Aside from the 270-degree and 180-degree cable, we also offer straight cables.

Unparalleled quality in materials
We use the legendary MDPC-X PC Cable Sleeve over our custom made M1 16-gauge wire. MDPC-X Sleeve is the original PC sleeve which started the trend of cable sleeving back in 2007. It is manufactured in Germany by Nils Papke in his family ran shop. MDPC-X Sleeve is not a rebranded product like most other sleeves on the market. They offer the best quality and widest range of colors to choose from in a PET sleeve. It is also much more durable compared to paracord which is a fabric base material. Fabric based materials can fray and retain dust and dirt in the fibers. MDPC-X being a PET sleeve will never fray, and is much less likely to retain dust in the sleeve. 
Our M1 16-gauge wire was custom made to be used specifically for PC cable sleeving. It is very easy to train, and allows for ultimate form of your cables when used with MDPC-X. We also use long wing terminals which are extremely reliable, and strong.

Intense colors with ability to customize
MDPC-X Sleeve is extremely vibrant, beautiful and is considered by many to have the best colors. We at MOD-ONE take it up another level by offering white wire as a base to sleeve over. Black wire darkens certain PET sleeve colors no different than a black base coat would on an interior wall or on a car. This means that the bright MDCP-X colors will “POP” with even more intense color than ever before. Rest assure though that when blacks, grays and other darker colors are used with white there is absolutely no color change. Lastly we give you complete control over the color scheme on your cables. So feel free to be your own cable designer, and color match these cables to your system exactly the way you want! Order a set today!


Black, Italian-Red and XXX-White


Color-X and Black


Titanium-Grey, Platinum-Grey and B Magic


Natural-White, Italian-Red and Black


Black, Platinum-Grey and Riviera-Blue


Shade-19, Italian-Red and Mellow-Yellow


XXX-White, Riviera-Blue and B-Magic under standard LED UV case lighting


 XXX-White, Riviera-Blue and B-Magic


 Black, Atomic-Green and XXX-White under standard LED UV case lighting





Black, Italian-Red, Titanium-Grey, Platinum-Grey and Diamond-Red


Black, Titanium-Grey, Platinum-Grey and Copper-Brown



XXX-White, Perfect-Pink and Riviera-Blue under standard LED UV case lighting (on right side only)


Orange, Natural-White, Platinum-Grey and Shade-19


Natural-White, Black and Atomic-Green



Black, Orange, Platinum-Grey and Titanium-Grey


Black, Shade-19 and XXX-White


Orange, Natural-White and Black (left)  Atomic-Green and Natural-White (right)


Product Reviews

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Showing reviews 1-10 of 26 | Next

  1. Best set of extensions yet!

    Posted by on Dec 13th 2019

    Many people write about the quality of material (of course its great!) and workmanship in the product, what people do not state is what you find, for example, the curve of the cable when requested, not only a curve but depending on the direction of the curve, the wire on the outside of the curve is slightly longer than the inner wires, also with the heavier gage wire (if ordered), it will hold that curve, not to mention the direction of the connections. These are the small features that go un-noticed!

  2. Best Cables

    Posted by on Mar 19th 2019

    This 24 pin assembly is the best I have ever owned. It looks amazing and the the money and time was well worth it. I would buy these again without hesitation.

  3. Amazing Quality!!

    Posted by on Mar 7th 2019

    Bought a whole set for all cables in my new build. My first time shopping with mod-one and i will be returning for sure. Very high quality fabric, lots of options and attention to detail went into these custom sleeves and it shows. All the way down to how much bend and what direction was done properly to ensure a very uniform look in my case. A++++

  4. Awesome

    Posted by on Oct 15th 2018

    Best cables I have used and these have been my go-to for some time now.

  5. Pure Beauty

    Posted by on Aug 8th 2018

    Excellent Service. Colors look great and cables are sleeved with the utmost precision. Love the work you guys did 10 out of 10! Great Customer Service I would recommend and buy again. Thank you.

  6. I can't say something Better than Better !

    Posted by on Jul 22nd 2018

    (I just disclaimer the EU client to verify the Customs because i pay 27 € of foreign Box !)
    I've never see best cables like this GG :D

  7. Great service

    Posted by on May 17th 2018

    These guys ROCK ! they took the time to research my motherboard and called me about a mistake I made when I ordered, that is customer service at it's best !
    And the cables are first rate, they look great !

  8. Awesome!

    Posted by on Jan 30th 2018

    It took a little longer to get due to overwhelming orders, but I am extremely happy with it. I looks perfect!!

  9. Perfection!

    Posted by on Jan 20th 2018

    Very pleased! Everything came out AWESOME! Superb quality, money well spent. Just like to thank MOD-ONE for these beautiful cables!!!!

  10. Couldn't Be Happier

    Posted by on Jan 18th 2018

    Wow!! Quality of the cables is top notch, the arc radius for the 24-pin is perfect, solid connectors and cable combs. They were packaged appropriately so that 24-pin could hold its shape and not ruin the arc. Highly recommended.

Showing reviews 1-10 of 26 | Next

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