NOCTUA NF-A12x25 5V PWM 120mm Premium Silent Fan - Brown

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.

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

Specifications

• Fan 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 : 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