Noctua NF-A4x10 24V PWM
Noctua NF-A4x10 24V PWM
The Noctua NF-A4x10 24V PWM fan is a specialised 40×10mm cooler designed exclusively for 24V systems. It primarily serves as a quiet and powerful replacement for noisy fans in 3D printers, such as the Creality Ender 3, CR-10 or Anycubic Mega. The 4-pin PWM connector provides automatic speed control across the entire range, maintaining an optimal balance between cooling performance and quiet operation.
Key features of the Noctua NF-A4x10 PC fan with 24V PWM
- 24V operating voltage for specific applications including 3D printers
- AAO frame with integrated anti-vibration pads reduces vibration transfer
- Flow Acceleration Channels focus the airflow and increase efficiency
- Second-generation SSO2 bearing uses magnetic axis stabilisation
- Includes an OmniJoin adaptor set for connecting to proprietary connectors
- NA-AC9 cable simplifies connection to Creality and Anycubic 3D printers
- PWM speed control operates from 1200 to 5000rpm
Quiet operation of the Noctua NF-A4x10 24V PWM fan
The Advanced Acoustic Optimisation frame design, along with the Flow Acceleration Channels on the blades, directs the airflow. This design limits turbulence and reduces aerodynamic noise. The fan achieves a low noise level of 19.6dB(A) even at its maximum speed of 5000rpm, while maintaining the high static pressure required for cooling hotends.
SSO2 bearings and stable operation
The second-generation Self-stabilising Oil-pressure Bearing ensures reliable and quiet operation. The rear magnet on the rotor axis refines and stabilises rotation, extending the mean time between failures. Furthermore, the entire bearing housing is made of solid brass, which ensures high mechanical durability.
Connecting the fan
For easy installation in various devices, the package includes an OmniJoin adaptor set. This set enables a direct connection to proprietary or non-standard connectors, eliminating the need for complex manual wiring modifications. For 3D printer owners, the package contains a special NA-AC9 cable that simplifies direct connection to Creality or Anycubic printers, thus shortening installation time.
Fan size:
40mm
Operating voltage:
24V
Maximum speed:
5000rpm
Maximum noise level:
19.6dB(A)
Airflow:
8.9m³/h
Power connector:
4-pin PWM
Bearing type:
Self-stabilising Oil-pressure Bearing
Speed control:
Automatic speed control
Fans per package:
1 pc
Specifications
Backlight
Fan speed
Technical specification
Dimensions
Pack
Connectors
| Code: | CTnfa41024p |
| Warranty: | 72 months |
| Links: | Producer's Website: |
| Manufacturer information |
RASCOM Computerdistribution Ges.m.b.H., Linzer Strasse 237, A-1140, Wien, Rakousko [email protected] 
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