Noctua NF-A6x25 FLX 60 mm Case Fan - Brown

The Noctua NF-A6x25 FLX is a 60x25 mm case fan engineered for applications requiring reliable airflow in a compact footprint. It is intended for small form factor (SFF) systems, HTPCs, or as a replacement fan where both cooling and noise levels are considerations. The fan incorporates Noctua's SSO2 bearing, a design that contributes to smooth operation and long-term mechanical stability. It operates at speeds up to 3000 RPM, providing airflow rated at 17.19 CFM for effective heat dissipation.

This model uses a 3-pin connector, with fan speed controlled by DC voltage. The "FLX" designation refers to its operational flexibility, which is provided by the included Low-Noise (L.N.A.) and Ultra-Low-Noise (U.L.N.A.) adapters that reduce the maximum rotational speed and acoustic output. These accessories allow users to tune the fan’s performance to a specific balance of airflow and quietness. The fan package includes standard mounting screws and anti-vibration mounts for installation in any standard 60 mm fan position. This model does not feature any LED illumination.

• Standard 60x25 mm size for compact case applications
• Equipped with an SSO2 bearing for enhanced stability and longevity
• Connects using a standard 3-pin header for voltage control
• Includes adapters for optional low-noise and ultra-low-noise modes
• Supplied with anti-vibration mounts to reduce operational resonance
• Features a non-illuminated, performance-focused design