Description
Noctua NF-A4x20 40mm FLX 5000RPM fan is a compact 40x20mm case fan ideal for 1U applications or replacing noisy 4cm fans. The 3-pin FLX design delivers quiet cooling performance with outstanding airflow and pressure at minimum noise levels. Includes Low-Noise Adaptors for 5000/4400/3700rpm speed settings. Ships Australia-wide with fast dispatch and delivery from local stock.
Key features:
- Efficient airflow for cooling compact PCs and small cases
- Higher static pressure for better heatsink and radiator performance
- Ultra-quiet operation with premium bearing technology
- Anti-vibration pads reduce noise transfer
- Flexible speed range for balanced cooling and acoustics
Manufacturer Specifications
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Size (Form factor)
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40 x 40 x 20 mm
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Speed range
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0 – 5000 rpm
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Airflow (max.)
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9.4 m³/h (5.53 CFM)
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Acoustical noise (max.) |
14.9 dB(A)
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Static pressure (max.) |
2.26 mm H₂O
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Rated voltage
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12 V
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Input power (typical) |
0.46 W
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Connector
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3-pin
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Colour
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Brown
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Warranty
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6 years
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based on 57 ratingsThis score is based on all expert and user reviews that TestFreaks has collected for this product. Reviews and scores are collected from more than 30 countries but only reviews in selected languages are shown below.
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