... case fan 2. frame size(mm):80X80X25 3. bearing type:ball,sleeve,hypro bearing 4. rated voltage:12V,24V New arrival for ... ADDA AD8025 computer case fan 1Frame size(mm)80X80X252Bearing typeball,sleeve, hypro ... PWM+FG9safety approvalsCE,TUV,UL,cUL10Electric Strength5mA max at 1500VAC for 1 min between lead wire and frame11Insulation Resistance10M ohm ...