Description
Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor and OmniJoin Adaptor Set, the NF-A4x10 is a premium choice for the highest demands.
AAO frame
Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.
Integrated Anti-Vibration Pads
Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks.
SSO2 Bearing
The NF-A4x10 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.
Reduced Motor Hub Size
This allows for more blade surface area and thus contributes to the NF-A4x10's superior airflow and pressure performance.
Flow Acceleration Channels
By speeding up the airflow at the crucial outer blade regions, this reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.
Specifications:
| Size: | 40 x 40 x 10 mm |
| Hole spacing: | 32 x 32 mm |
| Connection: | 3-pin |
| Rotational. (+/- 10%): | 4500 RPM |
| Rotational. with LNA (+/- 10%): | 3700 RPM |
| Noise: | 17.9 dB (A) |
| Noise development with LNA: | 12.9 dB (A) |
| Max. Input: | 0.6 W. |
| Max current: | 0.05 A. |
| Operating voltage: | 12 V |
| MTTF: | > 150,000 h |
Package Includes:
1 x 4010 NF-A4x10 FLX Silent Fan
1 x Low-Noise Adaptor (L.N.A.)
1 x 3:2 Pin Adaptor
1 x OmniJoin Adaptor Set
1 x 30cm Extension Cable
4 x Vibration-Compensators
4 x Fan Screws
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