Fanless PC systems
The PC’s featured below are entirely passively cooled, i.e. no fans are used, just heat sinks and clever design. The main advantage of course is no fans means no noise from fans. If you select an Solid state drive (SSD) instead of a standard hard drive, these system will be totally silent as there are no moving parts. But there are other advantages. No fans means no fan failure. You don’t have to worry about your fans failing or getting clogged up with dirt and stopping, and hence a fanless solution can increase reliability. Fanless PC’s also tend to be less dusty over prolonged use.