Extender cable with reducing resistance. (see speed tables).
  
Type - 3pin and 4pin
  
Length - 10 cm


  
 NA-RC10 50Ω - 3pin
  
NA-RC11 95Ω - 3pin
  
NA-RC12 140Ω - 3pin


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

The NA-RC adaptors are not compatible with 5V fans and Noctua’s industrialPPC series.

The NA-RC adaptor is designed for use with Noctua 3-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 customer’s own risk and will void the warranty. The NA-RC adaptor is strictly not to be used with fans that draw more than 2.5W of power.