The NF-A12x25 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A12x25 120mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A12x25 is renowned for its superior performance and outstanding quietness of operation. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearing guarantee superb running smoothness and excellent long-term stability. Topped off with the included USB power adaptor cable, OmniJoin™ adaptor set and 6-year manufacturer’s warranty, the NF-A12x25 5V PWM is a premium choice for demanding 5V applications that require PWM control.
Specification
Notes and warnings
Being a 5V fan, the NF-A12x25 5V PWM cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers.
Size
120x120x25 mm
Mounting hole spacing
105×105 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%)
1900 RPM
Min. rotational speed @ 20% PWM (+/-20%)
450 RPM
Airflow
96.2 m³/h
Acoustical noise
21.4 dB(A)
Static pressure
2.07 mm H₂O
Input power (typical)
1.48 W
Input power (max.)
1.75 W
Input current (typical)
0.3 A
Max. input current
0.35 A
Operating voltage
5 V
Voltage PWM signal
5 V
MTTF
> 150.000 h
Scope of delivery
30cm extension cable
NA-AV2 anti-vibration mounts
USB power adaptor cable
OmniJoin adaptor set
Fan screws
Warranty
6 Years
Note*
Price, feature and specifications are subject to change without notice.
Brand
NOCTUA
cabinet-fan-size
120 mm
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