The LGP2331-04-01C is a DC fan motor manufactured by Sunon. It is a 24V Brushless DC motor with a 0.34A current draw. The fan measures 31mm in diameter and features dual ball bearings for longer life and reduced noise. The fan is rated to work in temperatures from -10°C to 70°C and can move air at a rate of 2.2 cubic meters per minute. The fan also has a 4-pole rotor to increase efficiency, an impeller optimized for aerodynamic air delivery, and an S-shaped blade for improved air flow.