The NF-S12A marks the third generation of Noctua’s signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further refined blade design with Anti-Stall Knobs that works in tandem with the new AAO or Advanced Acoustic Optimisation frame. The NF-S12A improves the airflow/noise efficiency of its renowned predecessor by up to 8%. The ULN version provides super-slow 800 / 600rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running smoothness, SSO2-Bearings and Noctua’s trusted premium quality make it an elite choice for quiet case cooling.

Specifications

• Size 120 x 120 x 25 mm
  
• Bearing SSO-Bearing
  
• Connector 3-Pin
  
• Blade Geometry S-Series with Anti-Stall Knobs
  
• Rotational Speed ±10% 800 PRM
  
• Rotational Speed with L.N.A. ±10% 600 RPM
  
• Airflow 43.73 CFM
  
• Airflow with L.N.A. 33.84 CFM
  
• Acoustical Noise 8.6 dB(A)
  
• Acoustical Noise with L.N.A. 6.7 dB(A)
  
• Static Pressure 0.62 mm H2O
• Static Pressure with L.N.A. 0.44 mm H2O
  
• Input Power 0.72 W
  
• Input Current 0.6 A
  
• Voltage Range 12 V
  
• MTBF > 150.000 h
  
• Warranty 72 months