![]() ![]() Power can differ greatly between various models – higher-end models boast 4.5 amps and ample cubic feet per minute (cfm), while lower-priced vacuums may bury these stats because they don’t match the same cfm rating. Most computer vacuums are handheld units with smaller motors than household vacuums. And that’s the most important consideration when choosing to use a computer vacuum: it reduces static buildup and prevents an unintended static discharge while using it around electronics. Next thing you know, you’ve got a computer that won’t boot up. ![]() Why not just use a household vacuum to clean dust from a computer’s vents or case interior? The reason is that a regular vacuum cleaner can build up quite a static charge on the plastic nozzle during use, and that static can discharge at the worst possible moment, just as the nozzle nears a circuit board, for example. To an inexperienced computer user, computer vacuums may seem like an odd choice. ![]() Get more cleaning options with a computer vacuum that has a two-way setting that allows you to use it as a blower, too. ![]()
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