Specifications
We have also included the NF-F12 specifications in the table below to highlight the differences in speed, noise and static pressure between the latest 120mm fan options available from Noctua and how they have addressed the different needs of PC enthusiasts.
|
Specification |
S12A – FLX |
S12A – ULN |
S12A – PWM |
NF-F12 – PWM |
|
Size |
120x120x25 mm |
120x120x25 mm |
120x120x25 mm |
120x120x25 mm |
|
Connector |
3-pin |
3-pin |
4-pin PWM |
4-pin PWM |
|
Bearing |
||||
|
Blade Geometry |
S-Series with Anti-Stall Knobs |
S-Series with Anti-Stall Knobs |
S-Series with Anti-Stall Knobs |
Heptaperf |
|
Frame Technology |
Focused Flow |
|||
|
Rotational Speed (+/- 10%) |
1200 rpm |
800 RPM |
1200 rpm |
1500 rpm |
|
Rotational Speed with L.N.A. (+/- 10%) |
900 rpm |
600 rpm |
900 rpm |
1200 rpm |
|
Rotational Speed with U.L.N.A. (+/- 10%) |
700 rpm |
– |
Minimum Rotational Speed (PWM) 300 rpm |
Minimum Rotational Speed (PWM) 300 rpm |
|
Airflow |
107.5 m³/h |
74.3 m³/h |
107.5 m³/h |
93.4 m³/h |
|
Airflow with L.N.A |
83.2 m³/h |
57.5 m³/h |
83.2 m³/h |
74.3 m³/h |
|
Airflow with U.L.N.A |
65.8 m³/h |
– |
– |
– |
|
Acoustical Noise |
17.8 dB(A) |
8.6 dB(A) |
17.8 dB(A) |
22.4 dB(A) |
|
Acoustical Noise with L.N.A |
10.7 dB(A) |
6.7 dB(A) |
10.7 dB(A) |
18.6 dB(A) |
|
Acoustical Noise with U.L.N.A |
7.4 dB(A) |
– |
||
|
Static Pressure |
1.19 mm H2O |
0.62 mm H2O |
1.19 mm H2O |
2.61 mm H2O |
|
Static Pressure with L.N.A |
0.73 mm H2O |
0.44 mm H2O |
0.73 mm H2O |
1.83 mm H2O |
|
Static Pressure with U.L.N.A |
0.51 mm H2O |
– |
||
|
Max. Input Power |
1.44 W |
0.72 W |
1.44 W |
0.6 W |
|
Max. Input Current |
0.12 A |
0.06 A |
0.12 A |
0.05 A |
|
Voltage |
12 V |
12 V |
12 V |
12 V |
|
MTBF |
> 150.000 h |
> 150.000 h |
> 150.000 h |
> 150.000 h |
|
Warranty |
6 years |
6 years |
6 years |
6 years |
All of the S12A variants use the same frame technology, bearing and blade shape. The performance differences are due to the speed of the fan itself.
