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White sleeved cable kit with 24-pin ATX, dual PCI-E and CPU connectors, black combs, 300 mm length

FormulaMod

FormulaMod Fm-NCK1 internal power cable kit 300mm white 24-pin 18 AWG

SKU CH-YKQR-1SM2X MPN Fm-NCK1

White 18 AWG sleeved extension kit adds 300 mm to ATX 24-pin, dual PCI-E 8-pin and EPS 8-pin cables with pre-bent 180° connectors and four combs per cable

  • Product colorWhite

Style Kit A

  • White sleeved extensions brighten any build
  • 300 mm length reaches full-tower motherboards easily
  • 18 AWG cores handle high current safely
  • Pre-bent 180° connectors align with buckle orientation
  • Kit includes 24-pin ATX, dual PCI-E and EPS cables

Cable kit contents and purpose

The FormulaMod Fm-NCK1 kit provides a white sleeved extension set for internal power wiring. It includes one 24-pin ATX cable, two 6+2-pin PCIe cables and one 4+4-pin EPS cable, each 300 mm long with 18 AWG conductors and black connectors. Pre-bent 180° ends and four combs per cable help keep routing tidy inside the case.

Builders who benefit and those who should check

Suits anyone extending stock PSU cables for a cleaner white-themed build without replacing the power supply. Not suited for systems needing non-standard pinouts, longer runs than 300 mm or cables without the pre-bent orientation. Buyers must verify that motherboard, CPU and GPU headers match the male 5557 to female 5559 interface and buckle direction before ordering.

Connector interface and bend direction

Every cable uses a male 5557 to female 5559 connection with a fixed 180° pre-bend. ATX and EPS plugs bend toward the buckle side while PCIe plugs bend away from it; if your components have the opposite buckle orientation the kit will not fit correctly.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 63% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Product colorWhite

Other versions of this model

2 more in the same range

Questions about this item

Will the 24-pin and 8-pin extensions reach cleanly in a mid-tower case with the PSU mounted at the bottom?

Each cable is 300 mm long and pre-bent 180° toward the connector buckle, giving enough slack for standard bottom-mount PSU layouts in mid-tower cases.

How can I verify the 18 AWG conductors are seated correctly after routing the cables behind the motherboard tray?

The male 5557 and female 5559 connectors click audibly when fully inserted, and the four included black combs per cable keep the 3 mm diameter sleeves aligned so you can visually confirm every pin is engaged.

Does the kit include the 24-pin ATX, both PCI-E 6+2-pin and the EPS 4+4-pin cables, or do I need to buy any of them separately?

The box contains one 24-pin ATX extension, two 6+2-pin PCI-E extensions, one 4+4-pin EPS extension, and four black combs for each cable — no additional cables are required.

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