Power Supplies (PSUs)
A very important element of your PC. Your computer's power supply needs to be the right choice for the power and performance of your computer. You can choose a modular or classic power supply, but the most important thing is that its power is at least 30% higher than the sum of the maximum power of all components of your computer. I would entrust the calculation of this to a professional. Poor selection of power supply very often creates problems in further use of the computer and is difficult to diagnose.