Noctua NF-A4x10 PWM
Noctua NF-A4x10 PWM
The Noctua NF-A4x10 PWM, measuring 40×10mm, is equipped with technologies like Flow Acceleration Channels and an AAO frame to ensure efficient and quiet operation. With an integrated system for automatic speed control via a 4-pin PWM connector and an improved SSO2 bearing, the NF-A4x10 is the ideal solution for demanding cooling applications. The package also includes a Low-Noise Adaptor and an OmniJoin adaptor set for connecting to proprietary fan headers. The fan comes with a Low-Noise Adaptor (L.N.A.) that reduces the maximum speed from 5000RPM to 3700RPM, making it ideal for quiet operation under lower loads.
Key features of the Noctua NF-A4x10 PWM PC fan
- Compact 40×10mm design for efficient use of space
- Frame with anti-vibration pads for stable, quiet operation
- Optimised aerodynamics thanks to the Stepped Inlet Design technology
- Custom PWM IC with SCD technology for smooth and quiet operation
- Automatic fan stop at 0% PWM for silent operation
- Connects to proprietary headers without extra cables using the OmniJoin™ adaptor
Excellent design and efficiency
Thanks to its reduced motor hub size, the NF-A4x10 model provides more surface area for the blades, resulting in higher performance and better air circulation. This design, along with the integrated Flow Acceleration Channels, contributes to efficient performance and lower noise.
Complete adaptor and flexible cabling
OmniJoin™ adaptors allow the fan to be connected to headers without the need for special cables. The 20cm main cable and a 30cm extension cable with protective sleeving ensure flexible installation and high durability.
Advanced technology for lower noise
The fan uses Stepped Inlet Design technology, which ensures a smoother transition of air, improving airflow and reducing tonal intake noise. A further optimisation is the AAO frame design, which includes anti-vibration pads and microstructures on the inner surface that improve aerodynamics and dampen noise.
Format:
40×10mm
Rotational speed:
1000 to 5000RPM
RPM Voltage:
12V
Speed control:
Automatic speed control
Airflow:
8.9m³/h
Maximum noise level:
19.6dB
Backlight colour:
No backlight
Bearing type:
Self-stabilising Oil-pressure Bearing (SSO2)
Specifications
Backlight
Fan speed
Technical specification
Dimensions
Pack
Connectors
| Code: | CT255v4b |
| Warranty: | 60 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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