Good for cool xboxs playtations, rokus, TVs receivers, mondems routers, dvrs, computers and other audio video electronics.
80 x 80 x 25 mm ( 3.14 x 3.14 x 1 in. ) / 120 x 120 x 25 mm (4.72 x 4.72 x 1 in)| Rated Voltage :90V to 270V |
EC stands for Electronically Commutated and it combines alternating current and direct current voltages, offering advantages from each; the motor operates on direct current voltage, while being powered by a standard alternating current supply.
The EC fan is more windy than the AC fan, more energy efficient, and can work in the 70V - 270V voltage range, such as work under on 110V, 115,120V, 220V, 240V ,the fan speed are the same.
Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright