Noctua NF-A8 PWM Fan, 80mm, Beige/Brown

This 80mm cooling fan is engineered for use in space-constrained systems, including HTPC and small form factor chassis that require efficient localized airflow. The unit features 4-pin Pulse Width Modulation (PWM) support, allowing the connected system to automatically manage fan speed across a range spanning 450 RPM to 2200 RPM. This mechanism ensures cooling performance adapts dynamically to the thermal load while minimizing unnecessary acoustic output during low-demand periods. The design balances strong static pressure capability with high volumetric airflow, making it suitable for both intake/exhaust and heatsink applications.

At its maximum rotational speed, the fan moves 55.5 cubic meters of air per hour and generates a static pressure rating of 2.37 mmH2O. Acoustic emissions peak at 17.7 dB, though the included Low-Noise Adaptor (LNA) allows for further operational decibel reduction. The fan incorporates SSO2 bearing technology for sustained reliability, contributing to a Mean Time To Failure (MTTF) rating of 150,000 hours. Construction utilizes PBT GF30 material for the frame and impeller, complemented by integrated silicone rubber pads to minimize vibrational transfer to the chassis.

• Fan dimensions are 80mm x 80mm x 25mm
• Speed dynamically adjusts between 450 RPM and 2200 RPM
• Maximum acoustic output is 17.7 dB
• Maximum power consumption is rated at 0.96 W
• Supports 4-pin PWM connectivity for speed control
• Rated operational voltage is 12 V
• Includes Low-Noise Adaptor and anti-vibration mounts
• Certified for compliance including UL, CE, and RoHS standards