The size is160x160x62mm, or for inch: 6.3"x6.3"x2.44". Its weight is 1.4kilo with two-ball bearings.
This model passes dialectic withstand voltage test: 1 min. at 1500VAC, 50/60Hz, and has approved by UL, CUL, TUV and CE. Also it is environmental friendly with RoSH compliant.
Two voltages can be applied: 110V or 220V.
High speed model is available, and under 60Hz it performs 3100RPM.
The maximum airflow is 356CFM and maximum static pressure is 0.89 inch-H2O.
Its 16cm size is unique in cooling fan industry. High compact steel ball bearing, glass fiber reinforced plastic with thermal protection, this is an impeccable product.