reichelt elektronik GmbH & Co. KG
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NO NF-A14-PWM :: Noctua NF-A14 PWM 140mm Fan

Item-No.: NO NF-A14-PWM
€21,80
Category of goods: 0

[NF-A14-PWM] NOCTUA NF-A14-PWM

  • Product Description
  • Technical information
  • Measures
    • Length
    • 140 mm
    • Width
    • 140 mm
    • Height
    • 25 mm
    • Pitch of hole
    • 124.5 mm
    • Ventilation system performance
    • 115.5 m³/h
  • General
    • Type
    • Housing fan
    • Modelname
    • NF-A14
    • Colour
    • braun / beige
  • Implementation
    • Rotation speed
    • 1500 RPM
    • Bearing type
    • SSO2-Bearing
  • Interfaces
    • Connection
    • 4-pin PWM
  • Other
    • Noise
    • 19.2 dB
  • Electrical values
    • Voltage
    • 12 V
    • Power input (operation)
    • 1.56 W
    • Current
    • 0.13
  • Weights
    • Weight
    • 370 g
  • Specials
    • Specification
    • 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. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 1500rpm to 1200rpm. Its performance-oriented 1500rpm top speed and comprehensive speed control options make the NF-A14 PWM an elite choice for users who strive to strike a perfect balance between excellent cooling capacity and superb quietness of operation, be it on watercooling radiators, on heatsinks or in case ventilation.

Square 140mm frame
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.

Flow Acceleration Channels
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.

Integrated Anti-Vibration Pads
Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.

SSO2 Bearing
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.

Metal bearing shell
In order to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the NF-A14 sports a CNC milled bearing shell made entirely from brass.

Custom-designed PWM IC with SCD
Supporting fully automatic PWM speed control, the NF-A14 PWM uses Noctua's novel, custom-designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at low speeds.

Low-Noise Adaptor
The NF-A14 PWM is supplied with a (L.N.A.) that reduces the maximum fan speed from 1500 to 1200rpm. The L.N.A. can be used either to run the fan at a fixed speed of 1200rpm or to cap the maximum speed when using automatic PWM control.

Extensive cabling options
The fan's short 20cm primary cable minimises cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved and a 4-pin y-cable allows the connection of a second NF-A14 PWM fan to the same PWM fan header for automatic control.

Scope of Delivery
Low-Noise Adaptor (L.N.A.)
4-Pin Y-Cable
30cm Extension Cable
4 Vibration-Compensators
4 Fan Screws



Manufacturer : NOCTUA
Factory number : NF-A14 PWM
Package weight : 0.372 kg
RoHS : conform
Technical information
  • Measures
    • Length
    • 140 mm
    • Width
    • 140 mm
    • Height
    • 25 mm
    • Pitch of hole
    • 124.5 mm
    • Ventilation system performance
    • 115.5 m³/h
  • General
    • Type
    • Housing fan
    • Modelname
    • NF-A14
    • Colour
    • braun / beige
  • Implementation
    • Rotation speed
    • 1500 RPM
    • Bearing type
    • SSO2-Bearing
  • Interfaces
    • Connection
    • 4-pin PWM
  • Other
    • Noise
    • 19.2 dB
  • Electrical values
    • Voltage
    • 12 V
    • Power input (operation)
    • 1.56 W
    • Current
    • 0.13
  • Weights
    • Weight
    • 370 g
  • Specials
    • Specification
    • PWM
Datasheet/manual