Do you have a question about the Vantec STEALTH SF9225L and is the answer not in the manual?
Dimensions of the fan: 92x92x25mm (3.62x3.62x0.98 inches).
Operating voltage for the fan.
Electrical current consumption of the fan.
Volume of air moved by the fan per minute.
Electrical power consumed by the fan.
Maximum static pressure the fan can generate.
Sound output of the fan in decibels.
Rotational speed of the fan in revolutions per minute.
Type of bearing used in the fan for rotation.