|
FAN Specification
|
|
|
Size
|
40x40x20 mm |
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Mounting hole
spacing
|
32x32 mm |
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Connector & pin-configuration
|
4-pin PWM |
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Cable length
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20cm + 30cm NA-EC1 extension cable |
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Bearing
|
SSO2 |
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Blade geometry
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A-Series with Flow Acceleration Channels |
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Frame technology
|
AAO (Advanced Acoustic Optimisation) |
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Rotational speed
(+/- 10%)
|
5000 RPM |
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Rotational speed
with L.N.A. (+/- 10%)
|
4400 RPM |
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Min. rotational
speed @ 20% PWM (+/-20%)
|
1200 RPM |
|
Airflow
|
9,4 m³/h |
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Airflow with L.N.A.
|
8,3 m³/h |
|
Acoustical noise
|
14,9 dB(A) |
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Acoustical noise
with L.N.A.
|
12,2 dB(A) |
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Static pressure
|
2,26 mm H2O |
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Static pressure
with L.N.A.
|
1,75 mm H2O |
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Input power
(typical)
|
0,46 W |
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Input power
(max.)
|
0,6 W |
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Input current
(typical)
|
0,04 A |
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Max. input
current
|
0,05 A |
|
Operating
voltage
|
12 V |
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Voltage PWM signal
|
5 V |
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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 | |
|
Warranty
|
6 years |
Description
Product specifications
- PC case accessory type: Case fans
- Contains button battery: No
NOCTUA
Noctua NF-A4x20 PWM 5000RPM 40mm Fan
Price:
$43
Key features
- 40mm
- 5000RPM
- 4-pin PWM
Getting your item
Delivery available