Noctua NF-A14 140mm PWM 1500 RPM Fan NF-A14-PWM

Manufacture # Noctua | Model # NF-A14-PWM

The NF-A14 is a premium quality quiet 140mm fan with a square frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. 

Features:

• Noctua's NF-P14 fan has become a default-choice among PC enthusiasts looking for a premium quality quiet 140mm fan. 
• The NF-A14's square 140mm frame with 140mm mounting holes (124.5mm spacing) makes it a premium grade replacement for common 140mm case fans and perfect for use on 140mm water cooling radiators, where its square shape will ensure full coverage and best pressure performance.
• The NF-A14 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.
• The NF-A14 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.
   

Overview:

• Static Pressure: 2,08 mm H?O
• Airflow: 140,2 m³ / h
• Max. Input Power: 1,56 W
• Acoustical Noise: 24,6 dB(A)
• Max. Input Current: 0,13 A
• Operating Voltage: 12 V
• MTTF: >150.000 h

Manufacturer Warranty: 06 Years Limited Warranty