Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua's AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drive technology and Noctua's reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, a Low-Noise Adaptor and OmniJoin Adaptor Set as well as six years manufacturer's warranty, the NF-A4x10 is a premium choice for the highest demands.

Specifications

• Size 40x40x10 mm
  
• Screw hole spacings 32 mm
  
• Connector 3-pin
  
• Bearing SSO2
  
• Blade Geometry A-Series with Flow Acceleration Channels
  
• Frame Technology AAO (Advanced Acoustic Optimisation)
  
• Rotational Speed (+/- 10%) 4500 RPM
  
• Rotational Speed with L.N.A. (+/- 10%) 3700 RPM
  
• Airflow 4.8 CFM
  
• Airflow with L.N.A. 3.9 CFM
  
• Acoustical Noise 17.9 dB(A)
  
• Acoustical Noise with L.N.A. 12.9 dB(A)
  
• Static Pressure 1.78 mm H2O
  
• Static Pressure with L.N.A. 1.21 mm H2O
  
• Max. Input Power 0.6 W
• Max. Input Current 0.05 A
  
• Voltage 12 V
  
• MTBF > 150,000 h
  
• Accessories Low-Noise Adaptor (L.N.A.), 3:2 Pin Adaptor, OmniJoin Adaptor Set, 30cm Extension Cable, 3 Vibration-Compensators and 4 Fan Screws
  
• Warranty 72 months