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Review on 4Pcs WINSINN 50Mm 5015 Blower Fan 12V 3D Printer Dual Ball Bearing Brushless Cooling Turbo Turbine 2PIN by Virgilio Patton

Revainrating 4 out of 5

Three of four work -- very quiet, lower volume fan

Unfortunately, one of the four fans I received rattles horribly. I tried a light oil, and it is still unusable.The three fans that work properly, are indeed quiet.The output is lower than what I hoped, but I do not see this as a fault of the fans. -- the lower noise comes at the expense of lower CFM. If you intend to use this fan for 3D printer filament cooling, plan on a dual fan duct.

img 1 attached to 4Pcs WINSINN 50Mm 5015 Blower Fan 12V 3D Printer Dual Ball Bearing Brushless Cooling Turbo Turbine 2PIN review by Virgilio Patton

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Pros
  • What a perfect fit for my small squirrel cage!lol on a serious note they worked well for my ender 3 v2
Cons
  • I purchased these fans as a replacement for the Winsinn's non-ballbearing fan used in my 3d printer. I