Noctua NF-A8 5V DC Fan, Fluid Dynamic Bearing, 80mm, Brown/Beige

This component is an 80 mm case fan designed specifically for 5V power requirements, functioning as a dedicated replacement for legacy or specialized low-voltage applications. The fan achieves a maximum rotational speed of 2200 revolutions per minute (RPM) while maintaining a low peak noise output of 17.7 dB. It is engineered with Flow Acceleration Channels and an optimized frame geometry to enhance static pressure up to 2.37 mmH2O. This design ensures efficient air movement in constrained spaces or against moderate resistance.

The unit employs an advanced SSO2 bearing system, which contributes to an extended operational lifespan rated at 150,000 hours Mean Time Between Failures (MTBF). Power is drawn via a standard 3-pin connector, operating at a maximum rated current of 0.15 A. Included cables and adapters, such as the USB power adapter and OmniJoin set, provide versatile installation options for systems that may lack standard 5V motherboard headers. The frame and impeller are constructed from PBT GF30 material, selected for its robust characteristics and dimensional stability.

• Physical dimensions are 80 mm wide by 25 mm thick
• Rotational speed range from 450 RPM to 2200 RPM
• Maximum airflow volume is 55.5 m³/h (32.67 CFM)
• Requires 5V DC input power
• Uses 3-pin connector and does not support PWM speed control
• Features SSO2 self-stabilizing oil-pressure bearing technology
• Includes USB power adaptor and 30 cm extension cable
• Constructed using PBT GF30 material
• Rated Mean Time To Failure (MTTF) of 150,000 hours