Materials for lubricating a fan

Keep ‘Em Spinning: How To Lubricate PC Fans

Sleeve bearings fans have a well-deserved reputation of wearing out quickly. But they’re inexpensive, and not necessarily cheaply made. They can perform very well indeed. We want to use them on our heatsinks, but we worry that they will fail and leave our CPU’s overheating. Wouldn’t you like to be able to use a sleeve bearing fan and not have to worry? Read More