Description
SPECIFICATIONS:
Size |
120x120x25 mm |
Mounting hole spacing |
93x83 mm |
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 Optimisation) |
Material |
Sterrox® LCP |
Rotational speed (+/- 10%) |
2000 RPM |
Rotational speed with L.N.A. (+/- 10%) |
1700 RPM |
Min. rotational speed @ 20% PWM (+/-20%) |
450 RPM |
Airflow |
102,1 m/h |
Airflow with L.N.A. |
84,5 m/h |
Acoustical noise |
22,6 dB(A) |
Acoustical noise with L.N.A. |
18,8 dB(A) |
Static pressure |
2,34 mm H₂O |
Static pressure with L.N.A. |
1,65 mm H₂O |
Input power (typical) |
1,2 W |
Input power (max.) |
1,68 W |
Input current (typical) |
0,1 A |
Max. input current |
0,14 A |
Operating voltage |
12 V |
Voltage PWM signal |
5 V |
MTTF |
> 150.000 h |
Scope of delivery |
NA-RC14 Low-Noise Adaptor (L.N.A) NA-YC1 4-pin PWM y-cable NA-EC1 30cm extension cable 4x NA-AV2 anti-vibration mounts Fan screws |
Notes |
Caution: The round-frame NF-A12x25r features a custom hole spacing of 93x83mm. Therefore, it is not suitable for applications that require the standard 105x105mm hole spacing of square-frame 120mm fans such as PC cases, water-cooling radiators or CPU coolers with fan clips for square-frame 120mm fans. Please choose the regular, square-frame NF-A12x25 for these applications. |