Thankfully, most OEMs build in laptop fan speed control, and in it’s basically guaranteed that a PC fan speed controller will work. Laptops often ship with slower processors than their desktop counterparts to begin with, and thermal throttling can further reduce clock speeds and other factors until your PC starts to slow down.

Naturally, blowing hot air out of a PC does a lot to keep all of the internals cool, ensuring it doesn’t become an oven for your internals.Īn optimized profile is particularly important when it comes to CPU fan control, especially in laptops. If you have a low fan speed in Windows 10, it can lead to thermal throttling as soon as the device comes under load. As a result, manual fan speed control is often a necessity to maximize performance or silence, with SpeedFan the widely accepted fan controller to achieve that goal.Ī device with high-spec internals but poor cooling may as well just ship with worse hardware. All too often, the fan profiles that PCs and laptop ship with fit into two categories: they sound like a vacuum cleaner or they’re so quiet that your CPU is essentially on fire.

Windows fan speed control