Arguably, the main reason my cooler has aged so well is due to its sheer radiator surface area. A 360mm radiator gives you a ...

I've had my new system up and running without trouble for about a month now, but I've a few queries about the temperature and so forth ... because I want to kick all the speed I can out of my ...

There can be many reasons why your CPU might have sudden temperature spikes and dips. This will explain the reasons, and then share how you can fix it: If your CPU temperature increases and decreases ...

My recent build has been nothing but headaches. Everything is stable and functional now. However, my CPU fan runs full speed 24/7. So that hinted to me that something was amiss. HW Monitor and ...

Another common mistake is omitting the rear fan. This fan is one of the most important in the system because it sits in the ...

A CPU's operating temperature will rise if the cooling fan breaks, dramatically increasing the chance of hardware failure. Stock modern computer CPUs use a two-part CPU cooler that features a heatsink ...

In this guide, we'll show you how to set your PC to respond to coolant temperature, rather than the CPU temperature. Why would you want to do that, you might ask. It seems logical to set your fans to ...

Cooling Best PC fans in 2025: I've put these case fans through their paces to find the coolest and quietest Cooling I know I'll get rinsed by rising costs somewhere when building a PC but my favorite ...

Under normal circumstances, the CPU in your desktop PC generates modest amounts of heat; a smart fan on top of the CPU runs just fast enough to keep it cool. At this speed, you barely hear the fan.

CPU_FAN and CPU_OPT are entirely different and serve distinct purposes in the context of a computer cooling system. CPU_FAN or CPU Fan Header is the primary 4-pin fan header on a motherboard, and it ...