Noctua NF-A12X25 PWM computer cooling system Computer case Fan 12 cm Brown
- Computer case Fan 12 cm 2000 RPM
- 22.6 dB 2.34 mmH2O Self-Stabilising Oil-pressure Bearing (SSO)
- Brown
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 4-pin PWM version supports fully automatic speed control via PWM fan headers and comes with a Low-Noise Adaptor to reduce the maximum speed from 2000 to 1700rpm. 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.
| Performance | |
|---|---|
| Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) |
| Maximum air pressure | 2.34 mmH2O |
| Minimum air pressure | 1.65 mmH2O |
| Airflow with LNA (max) | 84.5 m³/h |
| Airflow | 102.1 m³/h |
| Noise level with LNA (max) | 18.8 dB |
| Noise level (high speed) | 22.6 dB |
| Rotational speed with LNA (max) | 1700 RPM |
| Rotational speed (max) | 2000 RPM |
| Rotational speed (min) | 450 RPM |
| Compatible processor series | Not supported |
| Supported processor sockets | Not supported |
| Fan diameter | 12 cm |
| Type | Fan |
| Suitable location | Computer case |
| Design | |
|---|---|
| Fan connector | 4-pin |
| Material | Liquid Crystal Polymers (LCP) |
| Product colour | Brown |
| Power | |
|---|---|
| Maximum current | 0.14 A |
| Voltage | 12 V |
| Power consumption (typical) | 1.68 W |
| Weight & dimensions | |
|---|---|
| Height | 120 mm |
| Depth | 25 mm |
| Width | 120 mm |
| Other features | |
|---|---|
| Mean time to failure (MTTF) | 150000 h |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84733080 |
