The NF-A4x10 is a highly optimized, premium quality 40mm fan. Thanks to NOCTUA’s design it offers running smoothness and excellent long-term stability. With modular cabling, a Low-Noise Adapter and OmniJoin Adapter Set, the NF-A4x10 is a premium choice for the highest demands. The PWM version offers fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adapter as well as an OmniJoin Adapter Set for easy connection to proprietary fan headers.

Package Content:

30cm Extension Cable, NA-AV3 anti-vibration mounts, OmniJoin Adapter Set, 4-pin y-cable, Low-Noise Adapter (L.N.A.), 4 Fan Screws


Size40x40x10 mm
Connector4-pin PWM
Speed (+/- 10%)5000 RPM
Rotational speed with L.N.A. (+/- 10%)3700 RPM
Airflow8,9 m³/h
Acoustical noise19,6 dB(A)
Static pressure1,95 mm H₂O
Max. input power0,48 W
Max. input current0,04 A
Operating voltage12 V
MTTF> 150.000 h

More details can be found on manufacturer’s website.

Weight0.18 kg
Dimensions4 × 4 × 1 cm


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