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Noctua (NF-A12x25-ULN) 120mm 3-pin 1200rpm Silent Case Fan View full size

Noctua (NF-A12x25-ULN) 120mm 3-pin 1200rpm Silent Case Fan

 Noctua (NF-A12x25-ULN) 120mm 3-pin 1200rpm Silent Case Fan

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COOLNT7A12X25U

$59.00

Noctua (NF-A12x25-ULN) 120mm 3-pin 1200rpm Silent Case Fan

 

Overview

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 3-pin ULN version provides super-slow 1200/900rpm speed settings for ultra-low-noise applications and highly noise-sensitive users who demand near-silent acoustics. 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.

 

Fan Specification

SIZE

120x120x25 mm

 

Mounting hole spacing

105x105 mm

 

Connector

3-pin

 

Bearing

SSO2

 

Blade Geometry

A-Series with Flow Acceleration Channels

 

Frame Technology

AAO (Advanced Acoustic Optimisation)

 

Material

 

Sterrox® LCP

Rotational Speed (+/- 10%)

1200 RPM

 

Rotational Speed with U.L.N.A. (+/- 10 %)

900 RPM

 

Airflow

55,7 m³/h

 

Airflow with U.L.N.A.

39,4 m³/h

 

Acoustical Noise

12,1 dB(A)

 

Acoustical Noise with U.L.N.A.

7,6 dB(A)

Static Pressure

0,82 mm H₂O

Static Pressure with U.L.N.A.

0,41 mm H₂O

 

Max. Input Power

0,6 W

 

Max. Input Current

0,05 A

 

Voltage

12 V

 

MTTF

> 150.000 h

 

Scope of delivery

 

 

Ultra-Low-Noise Adaptor (U.L.N.A.)

3:4-pin power supply adaptor

30cm extension cable

NA-AV2 anti-vibration mounts

Anti-vibration gasket for water cooling radiators

Fan screws

 

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