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Review on 4Pcs WINSINN 30Mm 5V RGB USB LED Colorful 3D Printer Micro Fan Hydraulic Bearing Brushless Cooling 30Mmx10Mm 2PIN by David Tadder

Revainrating 5 out of 5

Work great on my review.

These little fans work great for use in deadzone terrain. The ones that come with only one color of LED last longer than the ones that change color during operation. I don't know how to order one or the other. It seems random. However, all of the fans that I have purchased work great, even if powering with a 9V transistor battery.

Pros
  • Computer Components
Cons
  • May not work well with thick filaments