The A2259-MBT TC.GN is a high performance axial fan from Sunon. It is designed for use in the cooling of electronics and other equipment. This fan features a wide operating range, low noise levels and high static pressure, making it suitable for a variety of applications. The fan has an overall size of 7.8 x 7.8 x 2.3 inches, and it is rated for a maximum airflow of 50 cubic feet per minute (CFM) at 0.8 inches of static pressure. The fan speed can be adjusted manually with an external control pot, allowing for precise control of the motor speed. The motor is a brushless DC (BLDC) motor, which means it is virtually maintenance free and highly reliable. The A2259-MBT TC.GN is UL, CSA, and Energy Star certified, making it safe and energy efficient.