Noctua NF-A20 PWM 20cm Case Fan
Noctua NF-A20 PWM 20cm Case Fan
Noctua NF-A20 PWM 20cm Case Fan
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Noctua NF-A20 PWM 20cm Case Fan
Noctua NF-A20 PWM 20cm Case Fan
Noctua NF-A20 PWM 20cm Case Fan

Noctua NF-A20 PWM 20cm Case Fan

NOCTUA
Price:
HK$260.00 HK$339.00

Description

FAN Specification
Size
 
200x200x30 mm
Mounting hole spacing
 
154x154, 110x180, 170x170mm
Connector & pin-configuration
 
4-pin PWM
Cable length
 
20cm + 30cm NA-EC1 extension cable
Bearing
 
SSO2
Blade geometry
 
A-Series with Flow Acceleration Channels
Frame technology
 
AAO (Advanced Acoustic Optimization)
Rotational speed (+/- 10%)
 
800RPM
Rotational speed with LNA (+/- 10%)
 
550 RPM
Min. rotational speed @ 20% PWM (+/-20%)
 
350 RPM
Airflow
 
146,9 m³/h
Airflow with LNA
 
100,8 m³/h
Acoustical noise
 
18,1 dB(A)
Acoustical noise with LNA
 
10,7 dB(A)
Static pressure
 
1,08 mm H₂O
Static pressure with LNA
 
0,51 mm H₂O
Input power (typical)
 
0,82W
Input power (max.)
 
0,96W
Input current (typical)
 
0,07 A
Max. input current
 
0,08A
Operating voltage
 
12V
Voltage PWM signal
 
5 V
MTTF
 
> 150.000 hours
Scope of delivery
 
  • Low-Noise Adapter (LNA)
  • 4-pin y-cable
  • 30cm extension cable
  • NA-AV3 anti-vibration mounts
  • NA-AV4 anti-vibration mounts
  • Fan screws
Warranty
 
6 years

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