NF-S12A PWM
The NF-S12A marks the third generation of Noctua’s signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further refined blade design with Anti-Stall Knobs that works in tandem with the new AAO (Advanced Acoustic Optimisation) frame, the NF-S12A improves the airflow/noise efficiency of its renowned predecessor by up to 8%. 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 to reduce the maximum speed during PWM control from 1200 to 900rpm. Its superb running smoothness, SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for quiet case cooling.
FAN Specification
Size
120x120x25 mm
Mounting hole spacing
105x105 mm
Connector & pin-configuration
4-pin PWM
Cable length
20cm + 30cm NA-EC1 extension cable
Bearing
SSO2
Blade geometry
S-Series with Anti-Stall Knobs
Frame technology
AAO (Advanced Acoustic Optimisation)
Rotational speed (+/- 10%)
1200 RPM
Rotational speed with L.N.A. (+/- 10%)
900 RPM
Min. rotational speed (PWM, +/-20%)
300 RPM
Airflow
107,5 m³/h
Airflow with L.N.A.
83,2 m³/h
Acoustical noise
17,8 dB(A)
Acoustical noise with L.N.A.
10,7 dB(A)
Static pressure
1,19 mm H₂O
Static pressure with L.N.A.
0,73 mm H₂O
Max. input power
1,44 W
Max. input current
0,12 A
Operating voltage
12 V
MTTF
> 150.000 h
Scope of delivery
Low-Noise Adaptor (L.N.A.)
4-Pin Y-Cable
30cm Extension Cable
4 Vibration-Compensators
4 Fan Screws
Warranty
6 years
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