Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO frame, the NF-A4x10 5V PWM is a PWM enabled 5V variant of Noctua s award-winning, premium quality quiet 40x10mm fan. The custom designed NE-FD3 PWM IC that integrates Smooth Commutation Drive technology and Noctua s reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, the OmniJoin Adaptor Set Adaptor Set and 6 years manufacturer s warranty, the NF-A4x10 5V PWM is a premium choice for demanding 5V applications that require PWM control.
| Performance | |
| Suitable location: | Computer case |
| Type: | Fan |
| Fan diameter: | 4 cm |
| Rotational speed (min): | 1000 RPM |
| Rotational speed (max): | 5000 RPM |
| Noise level (high speed): | 19.6 dB |
| Airflow: | 8.9 m³/h |
| Pulse-width modulation (PWM) support: | ![]() |
| Bearing type: | Self-Stabilising Oil-pressure Bearing (SSO) |
| Design | |
| Product colour: | Brown |
| Number of fans: | 1 fan(s) |
| Number of fan blades: | 7 |
| Power | |
| Power consumption (typical): | 0.35 W |
| Voltage: | 5 V |
| Maximum current: | 0.07 A |
| Weight & dimensions | |
| Width: | 40 mm |
| Depth: | 10 mm |
| Height: | 40 mm |
| Cable length: | 0.2 m |
| Packaging content | |
| Cables included: | 4-pin |
| Screws included: | ![]() |
| Other features | |
| Anti-vibration system: | ![]() |
| Mean time to failure (MTTF): | 150000 h |
| Logistics data | |
| Harmonized System (HS) code: | 84733080 |