Noctua NF-A4x20 PWM 4cm Case Fan


價格:
特價HK$110.00 原價HK$140.00

描述

FAN Specification

Size
40x40x20 mm
Mounting hole spacing
32x32 mm
Cable length
20cm + 30cm NA-EC1 extension cable
Bearing
Blade geometry
Rotational speed (+/- 10%)
5000 RPM
Rotational speed with L.N.A. (+/- 10%)
4400 RPM
Min. rotational speed @ 20% PWM (+/-20%)
1200 RPM
9,4 m³/h
Acoustical noise
14,9 dB(A)
Acoustical noise with L.N.A.
12,2 dB(A)
Static pressure
2,26 mm H₂O
Static pressure with L.N.A.
1,75 mm H₂O
Input power (typical)
0,46 W
Input power (max.)
0,6 W
Input current (typical)
0,04 A
Max. input current
0,05 A
Operating voltage
12 V
MTTF 
> 150.000 h

Scope of delivery 
  • Low-Noise Adaptor (L.N.A.)
  • 4-pin y-cable
  • 30cm extension cable
  • OmniJoin™ adaptor set
  • NA-AV3 anti-vibration mounts
  • Fan screws
6 years

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