Radiator Cooling FanFan model: GFA04020H05HH-1Appearance size: 40 × 40 × 20mm (4020)Fan speed: 6000RPM approximate parametersBearing type: hydraulic bearingService life: 10.0000 hours (25 C, 45-85% relative humidity)Speed measurement: support speed measurementCurrent: 0.30ARated voltage: 5VInterface: 3 pinsLine length: 20CM