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NF-A12x25 ULN 120mm, 1200 RPM, 32.8 CFM, 12.1 dBA, Cooling Fan

Quantity:
  • SKU: 14431692
  • Manufacturer: NOCTUA
  • MPN: NF-A12x25 ULN
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
Starting At
$46.28
Quantity:
NF-A12x25 ULN 120mm, 1200 RPM, 32.8 CFM, 12.1 dBA, Cooling Fan

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.

  • Ultra low noise fan, 120x120x25mm, 12V, 3-pin Molex, 1200/900 RPM, max. 12.1 dB(A), >150,000 h MTTF
  • Next-generation 120x25mm A-series design provides unprecedented quiet cooling performance, ideal for CPU coolers and watercooling radiators
  • State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
  • 3-pin ULN version with 1200rpm (900rpm with supplied Ultra-Low-Noise Adaptor) for serious silent enthusiasts who demand the utmost quietness of operation
  • Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply
FAN Specification
Size 120x120x25 mm
Mounting hole spacing 105x105 mm
Connector & pin-configuration 3-pin
Cable length 20cm + 30cm NA-EC1 extension cable
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
Operating voltage 12 V
MTTF > 150.000 h
Scope of delivery
  • Low-Noise Adaptor (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
Warranty 6 years