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Noctua 120mm NF-A12x25 PWM 2000RPM Fan

Noctua 120mm NF-A12x25 PWM 2000RPM Fan
  • Noctua 120mm NF-A12x25 PWM 2000RPM Fan
  • Noctua 120mm NF-A12x25 PWM 2000RPM Fan
  • Noctua 120mm NF-A12x25 PWM 2000RPM Fan
  • Noctua 120mm NF-A12x25 PWM 2000RPM Fan
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  • Product Name:
    Noctua 120mm NF-A12x25 PWM 2000RPM Fan
  • Model Number:
  • Brand:
  • Manufacturer Warranty:
    72 Months
  • Description

    The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua’s latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. It takes state-of-the-art technologies such as the AAO (Advanced Acoustic Optimisation) frame or Flow Acceleration Channels and combines them with a record tight tip clearance of only 0.5mm, which is made possible by using the novel Sterrox® liquid-crystal polymer (LCP) compound as well as a metal-reinforced motor hub and axis for ultimate precision. Following the approach of Noctua’s A-series, the NF-A12x25 is a true all-rounder that yields superb results in all types of usage, regardless of whether it’s in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on heatsinks and watercooling radiators. The 4-pin PWM version supports fully automatic speed control via PWM fan headers and comes with a Low-Noise Adaptor to reduce the maximum speed from 2000 to 1700rpm. Topped off with exceptional running smoothness, Noctua’s reference-class SSO2 bearing, a rich bundle of accessories and 6-year manufacturer’s warranty, the NF-A12x25 is a premium-quality product through and through. Its superior efficiency, cutting-edge construction and pioneering materials make it an elite choice for the most discerning demands.



    120x120x25 mm
    Mounting hole spacing
    105x105 mm
    4-pin PWM
    Blade Geometry
    Rotational Speed (+/- 10%)
    2000 RPM
    Rotational Speed with L.N.A. (+/- 10%)
    1700 RPM
    Min. Rotational Speed (PWM, +/-20%)
    450 RPM
    102,1 m/h
    Acoustical Noise
    22,6 dB(A)
    Acoustical Noise with L.N.A.
    18,8 dB(A)
    Static Pressure
    2,34 mm H₂O
    Static Pressure with L.N.A.
    1,65 mm H₂O
    Max. Input Power
    1,68 W
    Max. Input Current
    0,14 A
    12 V
    > 150.000 h
    Scope of delivery
    • Low-Noise Adaptor (L.N.A.)
    • 4-pin y-cable
    • 30cm extension cable
    • NA-AV2 anti-vibration mounts
    • Anti-vibration gasket for water cooling radiators
    • Fan screws
    6 years