If you are looking the best vacuum for computer cleaning, here is a good pc vacuum that may meet your needs.
Metro Vacuum MDV-1BA DataVac Pro 4.5-AMP Computer Vac/Blower
This small vac is designed to clean electronic equipments, especially for cleaning computers. It helps protect your computer from damaging by dust, dirt, debris, etc.
Small and light weight.
Length: 16.40 inches, Width: 7.30 inches, Height: 8 inches.
Weight: 4.7 lbs.
120-volt, 0.75-PHP, 4.5-amp motor, CFM 70.
It comes with all kits you need to clean your pc thoroughly, easy to reach those hard-to-access areas.
A 19-Inch flexible hose, air pin-pointer, crevice tool, shoulder strap, 4-Piece micro cleaning tool kit, soft bristle brush, 5 disposable paper bags,
This small vacuum cleaner does get a little warm after a few minutes’ vacuuming.
However, it will not burn you, you will not have any trouble if you do not block that exhaust port.