Description
Noctua NF-A12x25 5V PWM Cabinet Fan
The NF-A12x25 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A12x25 120mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A12x25 is renowned for its superior performance and outstanding quietness of operation. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearing guarantee superb running smoothness and excellent long-term stability. Topped off with the included USB power adaptor cable, OmniJoin™ adaptor set and 6-year manufacturer’s warranty, the NF-A12x25 5V PWM is a premium choice for demanding 5V applications that require PWM control.
| Specification | |
| Notes and warnings | Being a 5V fan, the NF-A12x25 5V PWM cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers. |
| Size | 120x120x25 mm |
| Mounting hole spacing | 105×105 mm |
| Connector & pin-configuration | 4-pin PWM |
| 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%) | 1900 RPM |
| Min. rotational speed @ 20% PWM (+/-20%) | 450 RPM |
| Airflow | 96.2 m³/h |
| Acoustical noise | 21.4 dB(A) |
| Static pressure | 2.07 mm H₂O |
| Input power (typical) | 1.48 W |
| Input power (max.) | 1.75 W |
| Input current (typical) | 0.3 A |
| Max. input current | 0.35 A |
| Operating voltage | 5 V |
| Voltage PWM signal | 5 V |
| MTTF | > 150.000 h |
| Scope of delivery | 30cm extension cable
NA-AV2 anti-vibration mounts USB power adaptor cable OmniJoin adaptor set Fan screws |
| Warranty | 6 Years |
| Note* | Price, feature and specifications are subject to change without notice. |