Noctua NF-A6X25 5V Case Fan, White, 60 mm, 3000 RPM, 3-pin, SSO2

The Noctua NF-A6X25 5V is a 60x25mm fan engineered specifically for systems that utilize a 5V power source, differing from standard 12V PC fans. Its primary application is in compact or proprietary electronic devices, such as network equipment or embedded systems, that require a 60mm cooling solution operating on 5V. The fan uses a 3-pin connector, providing DC voltage control and rotational speed feedback through its tachometer signal. Its dimensions make it a direct replacement or upgrade for fans in small form factor builds and other enclosures with limited space.

This model integrates Noctua's SSO2 bearing, a self-stabilizing oil-pressure bearing designed for long-term operational stability and low noise output. The fan's aerodynamic design is intended to balance airflow and static pressure, delivering up to 17.19 CFM and 2.18 mmH2O, respectively. It operates at a maximum speed of 3000 RPM with a noise level of 19.3 dB. The package includes anti-vibration mounts to reduce structure-borne noise and an OmniJoin adaptor set to facilitate installation with proprietary fan headers.

• Engineered for 5V fan headers and power sources
• Features a 60 x 60 x 25 mm frame size
• Utilizes an SSO2 bearing for operational stability
• Connects via a standard 3-pin DC connector
• Delivers a maximum airflow of 17.19 CFM
• Produces a maximum static pressure of 2.18 mmH2O
• Operates at a maximum noise level of 19.3 dB