Fan parameters :Model : PFC0812DEDimensions : 80 × 80 × 38MM;Voltage : DC12V; 4 LineCurrent : 3.30A ( current label )Plug : Motherboard standard 4P plug wire about 10 Wind : 132.06CFM;Power : 39.6W;Fan Frame : plastic injection molding , PBT + 30% glass fiber + VO grade flame retardant ;Blade: plastic injection molding , PBT + 30% glass fiber + VO grade flame retardant ;Fan rotation : counterclockwise as viewed from the blades ;Operating temperature : -10 degrees Celsius to +70 degrees Celsius ;Storage temperature: -40 degrees Celsius to +70 degrees Celsius ;Bearings: precision ball bearings ;Source range : ± 15% of rated power ;Insulation resistance : more than 500 megohms ;Withstanding Voltage: Department of leakage current 0.5mA 500V / 1 min;Working life: ambient temperature of 25 degrees 10.0000 hours