Here are the Features:

Voltage: Operates at 12 volts DC (Direct Current), making it suitable for use with standard 12V power supplies commonly found in electronic devices and computer systems.

Size: The fan's dimensions are 4x4x10cm (width x depth x height). These compact dimensions make it suitable for installation in tight spaces where larger fans may not fit.

Cooling Capacity: While the specific cooling capacity depends on factors like airflow rate (CFM - Cubic Feet per Minute) and static pressure, this fan is generally designed to provide adequate cooling for small electronic components or localized heat sources.

Airflow Direction: Typically, small fans like this one provide directional airflow, either blowing air into an enclosure (intake) or exhausting hot air out of it (exhaust). The airflow direction should be considered when installing the fan to ensure optimal cooling efficiency.

Bearing Type: The fan may use different types of bearings to support the rotating blades, such as sleeve bearings, ball bearings, or fluid dynamic bearings. Each bearing type offers different advantages in terms of noise level, lifespan, and performance.