Nidec Japan PADC12X7P-966, 12 Volt DC, 6″ Axial Brushless Ball Bearing FanCondition:* New Old Stock, In Bulk OEM Packaging. As Pictured.Additional Notes:* Built-in function sends an alarm signal when the fan motor revolutions slow down.* The on-board sensor(yellow lead) sends a signal to cut off the system power supply by this alarm signal according to its sensor type.* Dimensions (DxW): 6.378″ x 2″ (162mm x 51mm)* Drilled For Either 3-Point or 4-Point Mounting* Voltage: 12 Volt DC* Watts: 22.8 Watt* Amperage: 1.9 Amp* Speed: 3450 RPM* Airflow: 254.2 CFM* Noise: 55 dBA* Frame Material: Aluminum Alloy Die Castings* Sensor Type: Speed Monitoring Pulse (2 Pulses/Revolution)* Weight: 1 Pound9.6 Ounce* UL Listed / CSA Listed / RoHS CompliantNidec Japan Servo Co., Ltd PADC12X7P-966