How to Choose Between 80 mm, 120 mm and 172 mm Fans
The correct fan size cannot be determined from equipment size alone. Selection should consider the equipment's heat load, allowable temperature rise, internal space, air…
Selection Details
The correct fan size cannot be determined from equipment size alone. Selection should consider the equipment's heat load, allowable temperature rise, internal space, airflow resistance and mounting dimensions. For example, if the available installation space is limited to a 120 mm fan, the next step may be to compare 12025 and 12038 models. If higher airflow is required, 150 mm, 172 mm, 200 mm or other sizes may be evaluated. It is therefore recommended to confirm mounting dimensions, voltage, required airflow and operating environment before selecting the exact model.