1.12V/5v cooling fan for ups cooling 2.Size:50*50*15mm 3. ... 4.Factory price 5.OEM 12v/5v DC cooling fan for ups heat dissipationThis 12V/5V 50*50*15mm ... fan is powered by quality DC brushless motor,stable,good ... , like PC cooling, Car refrigerators, air-conditions, kitchen exhaust fan, industrial ventilation. More than 500 staff in our factory, 50 of ...