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Three black-sleeved 4-pin fan extension cables, 60cm each, keyed connectors

Noctua

Noctua NA-SEC3 4-pin Fan Extension Cables 60cm Black

SKU CH-GPRM-5WXGK

Three 60 cm sleeved 4-pin cables extend fans in large cases and daisy-chain to 1.8 m

  • Three 60cm cables daisy-chain to 1.8m total reach
  • 4-pin keyed connector fits both 3-pin and 4-pin PWM fans
  • Black sleeving resists wear, heat and flames to UL 94 V-0
  • Compatible with all Noctua 5V 12V 24V fans and third-party standards
  • Six-year manufacturer warranty backs trusted Noctua quality

Three cables for large cases

The NA-SEC3 set provides three 60cm extension cables designed for 4-pin PWM fans. They suit builders who need extra reach inside large enclosures or when routing cables behind motherboard trays. Each cable is fully sleeved in black for a clean appearance and carries a UL 94 V-0 flame-resistance rating.

Check connector type and total length

Verify that your fans use standard 3-pin or 4-pin headers, as the keyed 4-pin plugs support both. Ensure a single 60cm run is sufficient or plan to daisy-chain multiple cables, noting that three linked together reach 1.8m. No other adapters are included in the package.

Sleeving handles sustained heat

The black sleeving is rated for high resistance against mechanical wear, heat and flames under continuous operation. It maintains integrity during prolonged fan use without degrading or becoming brittle. The cables contain no active components, so their electrical behaviour remains stable over long periods.

Highlights

  • Three 60cm cables daisy-chain to 1.8m total reach
  • 4-pin keyed connector fits both 3-pin and 4-pin PWM fans
  • Black sleeving resists wear, heat and flames to UL 94 V-0
  • Compatible with all Noctua 5V 12V 24V fans and third-party standards
  • Six-year manufacturer warranty backs trusted Noctua quality

Specifications

No published specifications for this item yet.

Questions about this item

What cables are included and do I need anything else to connect my fans?

The set includes three 60cm NA-EC3 extension cables with 4-pin connectors. They plug directly into standard 3-pin or 4-pin PWM fan headers, so no extra adapters are required.

Should I choose the 60cm version or a shorter cable for my build?

The 60cm NA-EC3 cables are twice the length of the standard 30cm NA-EC1 extensions. Choose them when routing fans in large cases or when the header is far from the mounting point.

What does the 1.8m daisy-chain length mean for my fan placement?

You can connect all three cables end-to-end for a single 1.8m run, letting you reach fans mounted at the top or rear of a full-tower chassis from a bottom-mounted motherboard header.

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