The NF-A12X25 5V PWM is a premium 120mm silent fan with AAO (Advanced Acoustic Optimization) square frame. Due to the 5V specification, it is not suitable for operation on mainboard headers. Thanks to a 4-pin PWM connector, the fan speed can be regulated and is between 450 and 1,900 revolutions per minute. However, the fan runs pleasantly quietly at a maximum of 21.4 dB(A) and still offers an air flow rate of up to 96.2 m³/h and a static pressure of 2.07 mmH2O.
The NF-A12X25 5V PWM is a premium 120mm silent fan with AAO (Advanced Acoustic Optimization) square frame. Due to the 5V specification, it is not suitable for operation on mainboard headers. Thanks to a 4-pin PWM connector, the fan speed can be regulated and is between 450 and 1,900 revolutions per minute. However, the fan runs pleasantly quietly at a maximum of 21.4 dB(A) and still offers an air ...
The NF-A12X25 5V PWM is a premium 120mm silent fan with AAO (Advanced Acoustic Optimization) square frame. Due to the 5V specification, it is not suitable for operation on mainboard headers. Thanks to a 4-pin PWM connector, the fan speed can be regulated and is between 450 and 1,900 revolutions per minute. However, the fan runs pleasantly quietly at a maximum of 21.4 dB(A) and still offers an air ...
The NF-A12X25 5V PWM is a premium 120mm silent fan with AAO (Advanced Acoustic Optimization) square frame. Due to the 5V specification, it is not suitable for operation on mainboard headers. Thanks to a 4-pin PWM connector, the fan speed can be regulated and is between 450 and 1,900 revolutions per minute. However, the fan runs pleasantly quietly at a maximum of 21.4 dB(A) and still offers an air flow rate of up to 96.2 m³/h and a static pressure of 2.07 mmH2O.
The features of the Noctua NF-A12X25 5V PWM fan at a glance:
– SSO2 bearings for high performance, quiet operation and long durability
– Pressure-optimized rotor blades with high static pressure & high flow rate
– 5V version incl. USB and OmniJoin adapter cable for maximum compatibility
– Flow Acceleration Channels for a smoother running sound
– 1,900 revolutions per minute at 96.2 m³ / h & 21.4 dB (A)
– PWM control between 450 and 1,900 RPM
– Convincing quality with 6 years manufacturers warranty
The Noctua NF-A12X25 5V PWM in detail
Thanks to the USB adapter, the 5V fan can be operated on USB power supplies and power banks for smartphones. With the OmniJoin adapter set and the integrated reverse polarity protection, it is also possible to safely install the fan in many devices with proprietary fan connections such as 3D printers, digital video recorders or network and storage solutions.
The PWM version is equipped with Noctuas specially designed NE-FD3 IC for fully automatic speed control. Its performance-oriented top speed and extensive speed control options make the NF-A12X25 5V PWMa top solution for users who want to achieve a perfect balance between excellent cooling performance and super smooth running.
The impeller of the NF-A12X25 5V PWM is equipped with so-called Flow Acceleration Channels on the suction side . By accelerating airflow in the critical outer regions of the fan blades, suction-side vortex shedding is reduced, resulting in higher efficiency and lower turbulence-related noise emissions.
Noctuas AAO (Advandced Acoustic Optimization) frames have built-in vibration buffersas well as a stepped inlet area (Stepped Inlet Design) and a microstructure in the inner area (Inner Surface Microstructures), which enable even better performance/noise efficiency.
The anti-vibration pads made of extra-soft silicone reduce the transmission of the smallest vibrations and are also compatible with all standard screws and commercially available mounting systems or fan clips used with CPU coolers.
In order to guarantee the greatest possible degree of manufacturing precision, minimal tolerances and excellent long-term stability, the NF-A12X25 5V PWM uses a CNC-milled brass bearing shell. The fan is with the further optimized second generation of Noctuas provenEquipped with SSO storage system. With SSO2, the rear magnet sits closer to the fan axis for even better stabilization, resulting in further improved precision and durability.
Noctuas fans are known for their impeccable quality and outstanding durability. Like all Noctua fans, the NF-A12X25 5V PWM has an MTBF specification of over 150,000 hours and comes with a full 6-year manufacturers guarantee.
Due to the 5V specification, the fan is not suitable for operation on mainboard headers.
Equipment:
– USB power adapter cable
– OmniJoin Adapter Set
– 30 cm cable extension
– 4x fan screws
– 4x vibration inhibitor
| GENERAL SPECIFICATIONS | |
| Dimensions | 120 × 120 × 25 mm (W × H × D) |
| Material | Plastic |
| Connector | 4-Pin PWM |
| Operating Voltage | 5 V |
| Power Consumption | 1.75 W |
| Max Current | 0.35 A |
| Life Expectancy | 150,000 Hours |
| PERFORMANCE | |
| Speed | 450 – 1,900 RPM |
| Max Airflow | 96.2 m³/h |
| Max Static Pressure | 2.07 mm H₂O |
| Max Noise Level | 21.4 dB(A) |
| WARRANTY | |
| Manufacturer Warranty | 6 Years |
