DC Fan Axial Ball Bearing 12V 10.8V to 13.2V 30.72CFM 61dB 40 X 40 X 56mm Low Power Consumption
风扇 管轴式（双） 12VDC 方形 - 40mm 长 x 40mm 高 滚珠 30.7 CFM（0.860m³/min） 每一风扇 4 根导线引线
得捷:
FAN 40X56MM 12VDC TACH,PWM
欧时:
Sanyo Denki San Ace 9CRD Series Axial F
艾睿:
DC Fan Axial Ball Bearing 12V 10.8V to 13.2V 30.72CFM 61dB 40 X 40 X 56mm Low Power Consumption
Verical:
DC Fan Axial Ball Bearing 12V 10.8V to 13.2V 30.72CFM 61dB 40 X 40 X 56mm Low Power Consumption