The size is 280 x 280 x 89 mm, which is 11" inch.

It weights 4.2 kg with two-ball bearings.

Pass dialectic withstand voltage test: 1 min. at 1500Vac, 50/60Hz.

Approved by UL, CUL, TUV and CE.

Also it is environmental friendly with RoHS compliant.

Two voltages 110V or 220V are available.

Under 60Hz it performs in 3200 rpm, and airflow is 1465 cfm with static pressure 1.33 inch-H2O.

This fan provides strongest airflow in order to reduce the heat and ventilate the cool air into the cabinet. The model is made by high standard material for temperature resistance: impeller max. 250°C, bearings max. 200°C, lead wire max. 200°C, and coil is class-H with max.180°C. It is thermally protected.