Noctua 40mm 5000RPM Computer Case Fan - PWM by Noctua
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- Item Number: 279-0085
- Part Number: NF-A4x20 PWM
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Key Features
- 40 mm x 40 mm x 20 mm - PWM
- Airflow of 9.4 m³/h
- Speed of 1200-5000 RPM
- Noise level of 14.9 dBA
- Backed by Noctua's 6 year manufacturer's warranty
See product description
Dimensions
- 40 mm x 40 mm x 10 mm
- 40 mm x 40 mm x 20 mm
- 5 V
- 5 V-12 V
- 3-pin
- 4-pin PWM
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Details
Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm. The PWM version sports Noctua’s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adaptor as well as an OmniJoin™ Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
Specifications
| FAN DIAMETER | 40 mm |
| ROTATION SPEED | 1200-5000 RPM |
| QUANTITY | Single |
| NOISE LEVEL | 14.9 dBA |
| AIRFLOW | 9.4 m³/h |
| CONNECTOR | 4-pin PWM |
| COLOR | Brown |
| VOLTAGE | 5 V-12 V |
| DIMENSIONS | 40 mm x 40 mm x 20 mm |