Вентилатор 140mm
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
watercooling radiators or as an upgrade for 140mm case fans. Featuring
the award-winning NF-P14. The PWM version sports Noctua’s custom
1500rpm to 1200rpm. Its performance-oriented 1500rpm top speed and
Connector4-pin PWM BearingSSO2 Blade GeometryA-Series with Flow Acceleration Channels Frame TechnologyAAO (Advanced Acoustic Optimisation) Rotational Speed (+/- 10%)1500 RPMRotational Speed with L.N.A. (+/- 10%)1200 RPMMin. Rotational Speed (PWM)300 RPMAirflow140,2 m³/hAirflow with L.N.A.115,5 m³/hAcoustical Noise24,6 dB(A)Acoustical Noise with L.N.A.19,2 dB(A)Static Pressure2,08 mm H2OStatic Pressure with L.N.A.1,51 mm H2OMax. Input Power1,56 WMax. Input Current0,13 AVoltage12 VMTBF> 150.000 hScope of DeliveryLow-Noise Adaptor (L.N.A.)4-Pin Y-Cable30cm Extension Cable4 Vibration-Compensators4
a premium quality quiet 140mm fan. Thanks to its thoroughgoing
The NF-A14 impeller features suction side Flow Acceleration Channels. By
suction capacity, especially in space restricted environments.
blade passing noise and improved airflow and pressure efficiency.
renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed
NF-A14 sports a CNC milled bearing shell made entirely from brass.
(SCD) technology. By providing smoother torque impulses, SCD suppresses
PWM switching noises and thus makes the fan quieter at low speeds.
the maximum fan speed from 1500 to 1200rpm. The L.N.A can be used either
when necessary. Both cables are fully sleeved and a 4-pin y-cable allows
longevity. Like all Noctua fans, the NF-A14 features an MTBF of more
Характеристики
| and 140mm mounting holes (124.5mm spacing) make it ideal for use on | |
| sophisticated aerodynamic design measures such as Flow Acceleration Channels | |
| the NF-A14 further improves the renowned quiet cooling performance of | |
| 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 | |
| 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. | |
| Size140x140x25 mm | |
| Succeeding the award-winning NF-P14Noctua’s | |
| NF-P14 fan has become a default-choice among PC enthusiasts looking for | |
| aerodynamic optimisations, the NF-A14 provides higher static pressure | |
| and an even better airflow/noise ratio than its much acclaimed | |
| predecessor. | |
| 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 | |
| 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. | |
| AAO Frame | |
| Noctua’s AAO (Advanced Acoustic Optimisation) frames feature integrated | |
| anti-vibration pads as well as Noctua’s proprietary Stepped Inlet Design | |
| and Inner Surface Microstructures, both of which further refine the | |
| fan’s performance/noise efficiency. | |
| Stepped Inlet DesignNoctua’s | |
| Stepped Inlet Design adds turbulence to the influx in order to | |
| facilitate the transition from laminar flow to turbulent flow, which | |
| reduces tonal intake noise, improves flow attachment and increases | |
| Inner Surface MicrostructuresWith | |
| the tips of the fan blades ploughing through the boundary layer created | |
| by the Inner Surface Microstructures, flow separation from the suction | |
| side of the blades is significantly suppressed, which results in reduced | |
| Integrated Anti-Vibration PadsIntegrated | |
| 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 | |
| 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 | |
| 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 | |
| Low-Noise AdaptorThe | |
| NF-A14 PWM is supplied with a Low-Noise Adaptor (L.N.A.) that reduces | |
| 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 | |
| to connect a second NF-A14 PWM fan to the same PWM fan header for | |
| automatic control. | |
| Noctua fans are renowned for their impeccable quality and outstanding | |
| than 150.000 hours rating and comes with a full 6 years manufacturer’s | |
| warranty. |