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no PWM / 79,8 m³/h / 66,4 m³/h / ULN
High quality fan, extremely low noise(11,9 dB(A)), and very long MTTF. This fan has been selected for its extremely low noise level. The airflow is of course slightly less because of that, but you get a extremely low noise fan in return.
If you want a really good silent fan with a high quality this is the fan to choose. How much does it cost if a(cheaper) fan dies during the lifespan of the server? Or if your disks die because they overheat because of chasis fan problems?
Most server cases are provided with standard fans. You now have the option to proactive replace your case fans with these. Also if you are replacing the fans with silent fans, these fans you need.
Please note this fan has no PWM and is 3-pins
The highlights are:
| Size | 140x140x25 mm |
| Mounting hole space | 124,5x124,5 mm |
| Connector & pin configuration | 3-pin no PWM |
| Noise | 11,9 dB(A) |
| Airflow | 79,8,8 m³/h |
| Operating voltage | 12 V |
€14.50
Availability:
In stock
SKU
SH-CASEFAN-140MM-25MM-NOCTUA-NF-A14-ULN
Fan Specifications
| Size | 140x140x25 mm |
| Mounting hole spacing | 124,5x124,5 mm |
| Connector & pin-configuration | 3-pin no PWM |
| Cable length | 20cm + 30cm NA-EC1 extension cable |
| Bearing | SSO2 |
| Blade geometry | A-Series with Flow Acceleration Channels |
| Frame technology | AAO (Advanced Acoustic Optimisation) |
| Rotational speed (+/- 10%) | 800 RPM |
| Rotational Speed with U.L.N.A. (+/- 10%) | 650 RPM |
| Airflow | 79,8 m³/h |
| Airflow with U.L.N.A. | 66,4 m³/h |
| Acoustical noise | 11,9 dB(A) |
| Acoustical noise with U.L.N.A. | 9,1 dB(A) |
| Static pressure | 0,69 mm H₂O |
| Static pressure with U.L.N.A. | 0,42 mm H₂O |
| Max. input power | 0,48 W |
| Max. input current | 0,04 A |
| Operating voltage | 12 V |
| MTTF | > 150.000 h |
| Scope of delivery |
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| Warranty | 6 years |
| Part number Noctua | NF-A14 ULN |