This is the sound of a computer fan recorded from 2 different places
-Inside the computer 0:00-0:05 -From a few inches away from the computer 0:05-0:10
Both of these sounds are perfect loops.
These can also be used as just the generic sound of the computer.
These noises can also function as hair dryer or a vacuum cleaner sounds or with some added effects they could turn into any weird noise.