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Noctua NA-SRC7, 4 Pin Low-Noise Adaptor Cables for PC fans (Black)

  • Low-Noise Adaptors for reducing the running speed and noise emission of PC fans
  • 4-pin connectors support both 3-pin and 4-pin PWM fans
  • Black connectors and black cable sleeving for clean optics
  • Compatible with all Noctua 12V fans except industrialPPC series, ideal for redux line fans
  • Set includes 3 cables; Trusted Noctua quality backed up with 6-year manufacturer’s warranty
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Overview
Specs
Reviews (5)
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The NA-SRC7 is a fan accessory set consisting of three fully sleeved NA-RC7 Low Noise Adaptors (LNA) for Noctua 4-pin PWM fans. Connected between the fan and the power source, the adaptors reduce the running speed and noise emission of the fans. The NA-SRC7 is ideal for slowing down Noctua's redux edition fans. Not compatible with Noctua's IndustrialPPC series fans.

 

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Specifications:
  • Connector: 4-pin
  • Length: 110mm
  • Colour: Black
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Fan Compatibility:

Compatible with all Noctua 12V fans, except industrialPPC series.

While it may work with many other fans, use with third party fans is not officially supported by Noctua, and is used at the customer's own risk.

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Warnings:
  • Never use one Low-Noise Adaptor to slow down multiple fans. Always use one adaptor per fan.
  • The NA-RC7 adaptor is strictly not to be used with fans that draw more than 2.5W of power.

 

 
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Scope of Delivery:
  • 3x NA-RC7 Low-Noise Adaptors

 

 

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Products
Compare with other low-noise adaptor cables from our selection: 4-Pin Low-Noise Adaptors, black 3-Pin Low-Noise Adaptors, black
The NA-SRC7 is a fan accessory set consisting of three fully sleeved NA-RC7 Low Noise Adaptors (LNA) for Noctua 4-pin PWM fans. Connected between the fan and the power source, the adaptors reduce the running speed and noise emission of the fans. The NA-SRC7 is ideal for slowing down Noctuas redux edition fans. Not compatible with Noctua's IndustrialPPC series fans.


Never use one Low-Noise Adaptor to slow down multiple fans. Always use one adaptor per fan.


The NA-RC7 adaptor is designed for use with Noctua 4-pin fans (except industrialPPC series). While it may work with many other fans, use with third party fans is not officially supported by Noctua, is at the customers own risk and will void the warranty. The NA-RC7 adaptor is strictly not to be used with fans that draw more than 2.5W of power.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Return for replacement within: non-replaceable
  • This item is covered by Noctua Cooling Solutions Return Policy
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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The Noctua NA-SRC7 is a set of three black, sleeved low-noise adaptor cables for PC builders who want to reduce the speed and noise of compatible Noctua 12V fans, including redux models. Its 4-pin connectors work with 3-pin and 4-pin PWM fans; it is not for Noctua industrialPPC fans.

Recommended For

  • Noctua redux PWM fan owners who want a straightforward way to lower fan speed and noise without replacing the fans; Noctua specifically positions the NA-SRC7 for its redux fans.
  • Quiet-build users who can trade some cooling performance for less fan noise during lighter-duty PC use; Noctua-hosted reviews describe reduced noise alongside some performance loss.
  • PC builders who prefer a simple hardware speed reduction over fine-grained fan-speed tuning, and want to use one adapter per fan.

Real-World Use Scenarios

  • A PC owner finds a case fan too loud at its usual speed and adds an NA-SRC7 adapter to reduce fan speed and noise; they should check temperatures afterward because the slower fan also moves less air.
  • Someone building a quieter PC with Noctua redux PWM fans uses the adapters to run the fans slower, trading some cooling capacity for lower fan noise.
  • A user whose motherboard fan controls cannot set the desired speed can place an adapter between a compatible fan and its power source to lower its running speed without changing BIOS settings.
  • In a multi-fan case, a builder can use the three included adapters to slow several compatible fans individually, reducing noise while retaining separate fan connections; Noctua advises against using one adapter for multiple fans.
  • A quiet-focused PC builder can use an adapter on a single fan that contributes an unwanted hum, lowering that fan’s speed relative to the others; the change may alter the overall sound and should be checked in the finished system.