FG-03 is a type of fan from Sunon, a manufacturer of fans and thermal solutions. It is a brushless DC centrifugal fan that is normally used as an exhaust fan for electronics or home appliances. It has a low power consumption of about 2.4 watts, and can run at a maximum speed of 6500 RPM, with a maximum airflow of 12.4 CFM and noise level of about 32 dBA. The fan has a 2-pin connector, making it ideal for applications that require a small fan with reliable performance and low noise level.