Model : FFC0924BSpecifications : 92*92*25mmOperating voltage : DC24VOperating current : 0.50ARPM : 3000RMP ± 10%Bearing : ball bearingsService life : 50000HInterface : the Red cathode cathode, yellow, black, gunNote : the fan the air volume fan, belong to the violent fan! Fan with automatic temperature control, suitable inverters!Fan real shot diagram: