Noctua NF-A12x25 12V Fan, PWM
Highly optimised, quiet 120 x 25 mm premium fan
£36.00
(Price shown includes 20% VAT. - Excludes delivery costs)
Features & Advantages
- Ultra-quiet!
- Premium quality
- Superior efficiency
- Excellent results
Item no.: RC-NF-A12x25-PWM, Content: 1 pc, EAN: 9010018100396
Product information & technical details
Description
Noctua NF-A12x5
The NF-A12x25 is a next-generation, highly optimised 120mm fan that integrates Noctua's latest aerodynamic innovations to achieve unprecedented low-noise cooling performance. It uses state-of-the-art technologies such as the AAO frame (Advanced Acoustic Optimization) or the Flow Acceleration Channels and combines them with a record-tight tip spacing of only 0.5 mm, which is made possible by the use of the new Sterrox Liquid System. Crystal polymer (LCP) and a metal-reinforced motor hub and axle for maximum precision. Following the Noctua A-series approach, the NF-A12x25 is a true all-rounder that delivers excellent results in all applications, regardless of whether it is low-resistance, airflow-oriented applications such as case cooling or high-performance cooling. Impedance, pressure-intensive scenarios such as with heat sinks and water coolers.
FLX
The 3-pin FLX version offers a speed setting of 2000/1700/1350 rpm via the included low-noise adapter to ensure full flexibility in the configuration of the fan for maximum cooling performance or almost noiseless acoustics. The NF-A12x25 is characterised by exceptional smoothness and is a product of the highest quality. The superior efficiency, the innovative construction and the pioneering materials make it a first-class choice for the most demanding requirements.
Specifications:
| Format | 120 x 120 x 25 mm |
| Hole spacing | 105 x 105 mm |
| Connection | 3-pin |
| Rotation speed (+/- 10%) | 2000 RPM |
| Rotational speed with L.N.A. (+/- 10%) | 1700 RPM |
| Speed of rotation with U.L.N.A. (+/- 10%) | 1350 RPM |
| Noise development | 22.6 dB(A) |
| Noise development with L.N.A. | 18.8 dB(A) |
| Noise development with U.L.N.A. | 14.2 dB(A) |
| Max. power input | 1.68 W |
| Max. Current | 0.14 A |
| Operating voltage | 12 V |
| MTTF | >150,000 h |
PWM
The 4-pin PWM version supports fully automatic speed control via PWM fan headers and is supplied with a low-noise adapter to reduce the maximum speed from 2000 to 1700 rpm. The NF-A12x25 is characterised by exceptional smoothness, the SSO2 reference bearing from Noctua and a comprehensive range of accessories is through and through a product of the highest quality. The superior efficiency, the innovative construction and the pioneering materials make it a first-class choice for the most demanding requirements.
Specifications:
| Format | 120 x 120 x 25 mm |
| Hole spacing | 105 x 105 mm |
| Connection | 4-pin |
| Rotation speed (+/- 10%) | 2000 RPM |
| Rotational speed with L.N.A. (+/- 10%) | 1700 RPM |
| Min. rotational speed (PWM, +/- 20%) | 450 RPM |
| Noise development | 22.6 dB(A) |
| Noise development with L.N.A. | 18.8 dB(A) |
| Max. power input | 1.68 W |
| Max. Current | 0.14 A |
| Operating voltage | 12 V |
| MTTF | >150,000 h |
LS-PWM
Thanks to the PWM support and low speed, this 4-pin version is suitable for semi-passive systems and silent applications.
| Format | 120 x 120 x 25 mm |
| Hole spacing | 105 x 105 mm |
| Connection | 4-pin PWM |
| Speed of rotation (+/- 10%) | 1200 RPM |
| Rotational speed with L.N.A. (+/- 10%) | 900 RPM |
| Speed of rotation with U.L.N.A. (+/- 10%) | 450 RPM |
| Noise development | 12.1 dB(A) |
| Noise development with L.N.A. | 7.6 dB(A) |
| Max. power input | 0.6 W |
| Max. Current | 0.05 A |
| Operating voltage | 12 V |
| MTTF | >150,000 h |
ULN
The ULN version of the fan offers super-low speed options (1200/900 rpm) you can choose from enabling nearly silent operation. Ideal for ultra-low noise applications and users who are particularly sensitive to noise.
Specifications:
| Format | 120 x 120 x 25 mm |
| Hole spacing | 105 x 105 mm |
| Connection | 3-pin |
| Speed of rotation (+/- 10%) | 1200 RPM |
| Rotational speed with L.N.A. (+/- 10%) | 900 RPM |
| Noise development | 12.1 dB(A) |
| Noise development with L.N.A. | 7.6 dB(A) |
| Max. power input | 0.6 W |
| Max. Current | 0.05 A |
| Operating voltage | 12 V |
| MTTF | >150,000 h |
Noctua Guide
Downloads
Product videos:
Noctua NF-A12x25 next-generation 120mm fan
Questions & Answers about Noctua NF-A12x25 12V Fan
Customer Reviews
English reviews written for Noctua NF-A12x25 12V Fan
2 customer reviews in all languages
| 5 stars | | 4 | (100%) |
|---|---|---|---|
| 4 stars | | 0 | (0%) |
| 3 stars | | 0 | (0%) |
| 2 stars | | 0 | (0%) |
| 1 Stars | | 0 | (0%) |
4 reviews
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