Noctua NF-A12X25 PWM Computer case Cooler NF-A12X25 PWM

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.

Design



Fan connector



4-pin


Material



Liquid Crystal Polymers (LCP)


Product colour



Brown


Other features



Harmonized System (HS) code



84733080


Mean time to failure (MTTF)



150000 Hour


Package dimensions (verified)



Depth Verified



15.2 cm


Gross Weight Verified



0.37 kg


Height Verified



3.9 cm


Width Verified



21.4 cm


Performance



Airflow



102.1 m�/hr


Airflow with LNA (max)



84.5 m�/hr


Bearing type



Self-Stabilising Oil-pressure Bearing (SSO)


Compatible processor series



Not supported


Fan diameter



12 cm


Maximum air pressure



2.34 mmH2O


Mean time to failure (MTTF)



150000 Hour


Minimum air pressure



1.65 mmH2O


Noise level (high speed)



22.6 dB


Noise level with LNA (max)



18.8 dB


Rotational speed (max)



2000 RPM


Rotational speed (min)



450 RPM


Rotational speed with LNA (max)



1700 RPM


Suitable for



Computer case


Suitable location



Computer case


Supported processor sockets



Not supported


Type



Fan


Ports & interfaces



Fan connector



4-pin


Power



Maximum current



0.14 A


Power consumption (typical)



1.68 Watt


Voltage



12 V


Product dimensions



Net Weight (Product, kg)



0.25 kg


Product Depth



2.5 cm


Product Height



12 cm


Product Width



12 cm


Vendor information



Brand Name


Noctua