2pin 4010 Fan DC 5v 12v Silent low noise Brushless Cooling Fan 3D Printer Part 40mm 4cm hydraulic Bearing Axial 40mmx40mmx10mm. 12V-hydraulic fluid speed 3500. 5V-hydraulic fluid speed 3000.
40mm 4cm hydraulic Bearing Axial 40mmx40mmx10mm 4010 Fan DC 5v 12v Silent
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Hydraulic Bearing Cooling Fan 3010 4010 5V 12v 24V For Brushless 2PIN 3cm 4cm