2-Pack 40 x 40 x 10mm 4010 Dual Ball Bearing DC 12V Brushless Cooling Fan UL CE YDM4010B12

Petits, costauds mais bruyants. Je ne sais pas d'où viennent les 26 dB mesurés. Pas possible ! (26 dB c'est pratiquement le silence et ce n'est pas le cas)

音も静かで今のところ不具合はなし。

Buen precio o y siguen funcionando perfectos

Good quality little fans. Not too noisy for my application...work great. I had to reverse the pins which can be done by inserting a pick and depressing the tiny clip. Check your application and do this before installing or it can be a pain like it was for me, lol. I was in a cramped location and already installed the fans only to realize I should have switched the plus and minus, heh! If they were out of the equipment it would have been much easier...but overall, absolutely no complaints, worked perfectly hoked right up.

arduinoのCNCシールドを使っているが定格以下でも加熱して停止する時がある。サイズ的にちょうど良い。