In the gaming world, we worry about the processor (CPU), the graphics card (GPU), and the amount of memory (RAM). But there's an unsung hero on your motherboard that works hard to keep your PC's heart beating at the right rhythm: the VRM .

Looking at the "500 Megabits" internet plan and the brand-new 1 TB SSD, the logic seems simple: "This should be fast, right?". However, hours later, the progress bar has barely moved. This frustration is the starting point of our journey.