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Three black 4-pin low-noise adaptor cables with black sleeving

Noctua

Noctua NA-SRC7 4-Pin Low-Noise Adaptor Cables (Black)

SKU CH-Z888-RNG7C

Three black-sleeved 4-pin low-noise adaptors reduce fan speed and noise for compatible 12V PWM fans, 110mm each

  • Reduces fan speed and noise emission using low-noise adaptors
  • 4-pin connectors work with both 3-pin and 4-pin PWM fans
  • Black connectors and sleeved cables provide a clean look
  • Compatible with all Noctua 12V fans except industrialPPC series
  • Set includes three 110mm adaptors for individual fan control

Fan Speed Reduction

This set contains three NA-RC7 Low-Noise Adaptors that plug between a Noctua 4-pin PWM fan and its power header. Each adaptor lowers the fan's running speed and cuts its noise output. The cables are fully sleeved in black with black connectors for a clean internal look. They are intended for Noctua 12V fans except the industrialPPC series.

Thermal and Power Limits

The adaptors work with fans drawing up to 2.5W; exceeding that limit is not supported. One adaptor must be used per fan, never shared across multiple units. In normal use the reduced speed lowers airflow and noise while keeping the fan within its safe operating range. The 110mm cable length allows tidy routing inside the case.

Build Integration

The 4-pin connectors accept both 3-pin and 4-pin PWM fans, so they fit standard motherboard or fan-controller headers. The set of three cables covers a typical multi-fan configuration without extra purchases. Compatibility is guaranteed for Noctua 12V fans outside the industrialPPC line; use with other brands is not officially supported.

Highlights

  • Reduces fan speed and noise emission using low-noise adaptors
  • 4-pin connectors work with both 3-pin and 4-pin PWM fans
  • Black connectors and sleeved cables provide a clean look
  • Compatible with all Noctua 12V fans except industrialPPC series
  • Set includes three 110mm adaptors for individual fan control

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the NA-RC7 adaptors between my 4-pin PWM fans and the motherboard headers?

Plug one adaptor per fan between the fan connector and the 4-pin header; the 4-pin design works with both 3-pin and 4-pin PWM fans, and the 110 mm length reaches most board layouts.

Will the adaptors or cables need replacement during the life of my build?

The adaptors are passive cables with no moving parts; Noctua backs them with a 6-year manufacturer warranty, so no scheduled maintenance or replacement is expected.

What power limit stops me from using these adaptors on higher-wattage fans?

Each NA-RC7 adaptor must not be used with fans drawing more than 2.5 W, and only one adaptor per fan is allowed.

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