This is a 50mm (1.97") cooling fan. It is powered by simple 2 wires (+-) . It features a double ball bearing which makes it running quietly and durable. It can not only be applied in 3D printer excuder but also standard PC chassis cooling fan for RAM.


  • Width: 50mm (1.97")
  • Supply voltage: 12Vdc
  • Current consumption: 10mA
  • Bearing Type:Double Ball Bearing
  • RPM:4500rpm
  • Air Flow: 11.20CFM
  • Air Pressure: 0.11Inch-H2O
  • Noise Level: 33dB-A
  • Weight: 20g
  • CE/UL/Rohs Cetificated


  • 50mm (1.97") Fan x1


Brand DFRobot

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