Dimensions: 80 x 80 x 38mm, dual ball bearings, lifespan: 50, 000 hours (25, 45%~85% relative humidity), interface: standard motherboard 4-pin connector, length: 30cm, supports speed control and PWM function, current 3.84A, rated
voltage: 12V. This fan features a maintenance-free design, equipped with dual ball bearings, ensuring a long lifespan and providing ample airflow and air pressure.