Noctua NF-A12x25 G2 LS-PWM PWM Fan, Self-Stabilising Oil-pressure Bearing, 120mm, Beige

This 120mm cooling fan is engineered for efficient air movement in computer systems, supporting applications ranging from chassis ventilation to radiator duty. It operates within a speed range of 850 RPM to 1100 RPM, with precise control available through its 4-pin pulse-width modulation (PWM) connection. At maximum rotational speed, the fan moves 66.3 m³/h of air and generates a static pressure of 1.08 mmH2O, suitable for managing resistance in dense heat sinks.

The unit utilizes Liquid Crystal Polymer (LCP) construction for both the frame and impeller, enhancing structural integrity and reducing distortion during high-speed rotation. Stability and extended operational life are managed by the integrated Self-Stabilising Oil-pressure Bearing (SSO) technology. The fan prioritizes low acoustic output, registering a maximum noise level of 11.8 dB, with a minimum operational noise of 7.8 dB when running at minimum speed settings.

• Fan diameter and dimensions (mm)
• Maximum and minimum rotational speed (RPM)
• Maximum airflow (m³/h or CFM) and static pressure (mmH₂O)
• Noise level range (dB) and low-noise adapter support
• PWM speed control and fan connector type (3-pin / 4-pin)
• Bearing type and technology for extended lifespan
• Operating voltage and current draw
• Power consumption and cable length
• Material of frame and blades
• Illumination features (RGB/LED color, connector type, voltage)
• Mounting accessories included (screws, clips, adapters)
• Suitable locations (case, radiator, heatsink)
• Mean time to failure (MTTF/MTBF) and rated lifespan (hours)
• Weight and dimensions (W × D × H)
• Certifications and compliance (CE, RoHS, etc.)