Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO frame, the NF-A4x20 5V PWM is a PWM enabled 5V variant of Noctuas highly optimised, premium quality quiet 40x20mm fan. The custom designed NE-FD3 PWM IC that integrates Smooth Commutation Drive technology and Noctuas reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, the OmniJoin Adaptor Set and 6 years manufacturers warranty, the NF-A4x20 5V PWM is a premium choice for demanding 5V applications that require PWM control.

Weight & dimensions

• Width: 40 mm
• Depth: 20 mm
• Height: 40 mm

Power

• Power consumption (typical): 0.5 W
• Voltage: 5 V
• Rated current: 0.1 A

Packaging content

• Screws included: Yes

Other features

• Mounting hole pattern (W x D): 32 x 32 mm

Design

• Fan connector: 4-pin

Performance

• Suitable location: Computer case
• Type: Fan
• Fan diameter: 4 cm
• Rotational speed (min): 1100 RPM
• Rotational speed (max): 5000 RPM
• Noise level (high speed): 14.9 dB
• Airflow: 9.4 /h
• Maximum air pressure: 2.26 mmH2O
• Mean time between failures (MTBF): 150000 h

Logistics data

• Harmonized System (HS) code: 84733080