轴流风扇

50*50*28mm 50mm PWM 2 Inch 12V Dc Brushless Coling Axial Fan Replace DV05028B12U

ultra Thin Computer Fans 200 mm Computer Cooling Fan 200mm Dc 5v 12v CPU Fan for PC Case

80mm 8010 Usb air Cooler Fan Dc 5vserver Fan 80*80*10mm Sleeve Bearing Silent Cooling Fan

Usb Cooling Fan 5v 80mm 80x80x20mm 8020 3pin 4pin Pwm Computer Dc Heat Dissipation Fan