Jeff Liebermann wrote:



The bearing/bushing burnout theory is also interesting. This

particular fan, Mechatronics Model F8025H12B2 12v 0.145A claims to

have ball bearings inside. I'm not going to take it apart because I

know that it doesn't have ball bearings. It uses bushings like all

such cheap PS fans.



** FFS - wot an utter ignoramous.

Peal of the paper label and take a look sometime.

Brushless DC fans mostly use ball bearings.



.... Phil