Description
The Noctua NF-A4x20 PWM case fan, in its beige and brown colour scheme, is designed for compact spaces thanks to its 4 cm diameter and 4-pin connector. This model offers a rotation range of 1200 to 5000 RPM, with a maximum airflow of 9.4 m³/h and a static pressure of up to 2.26 mmH2O. Its noise level stays between 12.2 dB with the LNA adapter and 14.9 dB at maximum speed, operating with a power consumption of only 0.6 W. PWM (pulse-width modulation) compatibility allows the speed to be adjusted according to system temperature, although it is not compatible with specific processors or sockets, as its use is limited to case cooling.
Specifications
Performance
- Airflow: 9.4 m³/h
- Airflow with LNA (max): 8.3 m³/h
- Minimum air pressure: 1.75 mmH2O
- Maximum air pressure: 2.26 mmH2O
- Pulse-width modulation (PWM) support: Yes
- Suitable location: Computer case
- Type: Fan
- Fan diameter: 4 cm
- Supported processor sockets: Not supported
- Compatible processor series: Not supported
- Rotational speed (min): 1200 RPM
- Rotational speed (max): 5000 RPM
- Rotational speed with LNA (max): 4400 RPM
- Noise level (high speed): 14.9 dB
- Noise level with LNA (max): 12.2 dB
Design
- Product colour: Beige, Brown
- Fan connector: 4-pin
Power
- Power supply: 0.6 W
- Voltage: 5 - 12 V
- Maximum current: 0.05 A
Weight & dimensions
- Width: 40 mm
- Depth: 40 mm
- Height: 20 mm
Packaging content
- Cables included: Fan
- Screws included: Yes
- Low-noise adaptor (LNA): Yes
Other features
- Mounting hole pattern (W x D): 32 x 32 mm
- Mean time to failure (MTTF): 150000 h
Logistics data
- Harmonized System (HS) code: 84733080
Similar products
Noctua NF-A4x20 FLX Computer case Fan 4 cm Beige, Brown
17.64 €
Get it
tomorrow
/
on the
September 4
Noctua NF-A12X25 PWM computer cooling system Computer case Fan 12 cm Brown
29.40 €
Get it
tomorrow
/
on the
September 4
Noctua NF-A14X25 G2 PWM computer cooling system Computer case Fan 14 cm Beige 1 pc(s)
35.28 €
Get it
tomorrow
/
on the
September 4
Few units left
Noctua NF-A12x25 Computer case Fan 12 cm Beige, Brown
28.42 €
Get it
tomorrow
/
on the
September 4
Noctua NF-A12X25 G2 LS-PWM computer cooling system Computer case Fan 12 cm Beige 1 pc(s)
32.34 €
Get it
tomorrow
/
on the
September 4
Few units left
Noctua NF-A12x25 G2 PWM Computer case Fan 12 cm Beige 1 pc(s)
31.36 €
Get it
tomorrow
/
on the
September 4
Few units left
Noctua NF-S12A PWM computer cooling system Computer case Fan 12 cm Beige, Brown
22.54 €
Get it
tomorrow
/
on the
September 4
Noctua NF-A8 PWM CH.BK.S computer cooling system Computer case Fan 8 cm Black
21.56 €
Get it
tomorrow
/
on the
September 4
Noctua NF-A14 PWM computer cooling system Computer case Fan 14 cm Brown
25.48 €
Get it
tomorrow
/
on the
September 4
Noctua NF-A14X25 G2 LS-PWM computer cooling system Computer case Air cooler 14 cm Beige, Brown 1 pc(s)
36.26 €
Get it
tomorrow
/
on the
September 4
User Comments
Share your opinion with other users.
No comments yet. Be the first!
The best prices.
The most competitive prices on the market.
100% guaranteed shipping.
The best logistics system for high demand.
Returns up to 30 days.
Return policy tailored to your needs.
Over 10 years of experience.
A long track record backs us, with great experience in the industry.