技术规格：

model: 412FH
rated voltage: 12V
voltage range: 10.....14v
speed: 6000 min
input power: 0.8w
air flow: 9m3/h
sound power level: 4.6B
sound pressure level: 26.0dB
dimensions: 40*40*10mm
bearing : sleeve
mass: 0.017kg