2Pcs 40mm Fan 1.57in Dual Ball USB Cooler DC 5V Brushless Cooling 40x40x10mm Fan Cooler 4010 Axial Fan for 3D Printer, Heatsink Fan, PC Computer Case Industry Cooling Fan

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Product description

  • 40mm fan bearing type dual ball bearing, lead wire USB
  • 1.57in fan noise 22dba; 0.8W; Rotation 7700rpm
  • 4010 fan widely used for anywhere electronic which need cooling, compatible with humidifier and other small product, PC server, CPU, notebook, 3D printer cooling system
  • 4010 dual ball cooling fan features efficient heat dissipation and low noise motor, reducing equipment working environment temperature,prolong the service life of equipment

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