model:
A4020B03MOsize:
40*40*20mmBearing: Superflo (double ball bearing)
Standard voltage: DC 3.3V Because the fan start is IC 3.3V integration. 5V can be used normallynoise: 30.5
DBAelectric current: 3.3V current 0.38A 5V current is 0.50A speed: 8200 + 10%RPM
Air volume: 9.43CFMM aintain optimal continuous operation time: 80000
hoursFan interface: 3 pin characteristic Maintenance double ball bearing, long service life, with adequate cooling air volume and wind pressure