4 Pack DC 12V 40x40x10mm 2-Wire Cooling Fan


Got a 12v machine that needs some fans?  This is the pack for you.  These are the fans I use on my machine to add active cooling and to keep the board cool.


  • Item Name : Cooling Fan;
  • Rated Power : DC 12V; Material : Plastic;Main Color : Black; Cable Length : 18cm/7””
  • Connector : 2 Wires Connector; Mount Hole Dia. : 3.5mm/0.14″;
  • Total Size : 40x 40 x 10mm /1.6″ x 1.6″ x 0.39″ (L*W*H)
  • Package contains 4 pieces Cooling Fans;
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  • ☀☀ Power Connection: 2 Pin-ph2.5; Cable length: Approx. 30cm / 11.8in.
  • ☀☀ Great replacement item for your all metal hotend or maybe a small cooling fan for your 3D printer nozzle setup.
  • ☀☀ Made of high quality plastics with high end bearings, this 3D printer part cooling fan can run continuously for days at high speeds without hassle or concern.
  • ☀☀ Size:40mm*40mm*10mm(L*D*H), Speed:6000RPM, Noise:27dBA, Bearing: oil, DC 12V, 0.08A.
  • ☀☀ Note: If you meet the fans did not work, you can swap the red and black wires in the plug got it to work. (Any questions, you can contact us and we will give you a satisfied solution!).