Most (if not all) of the sold computer power supplies are assembled in China. Of course, no one has canceled the statement that “China to China is discord”, but the quality of the bulk of these devices, to put it mildly, is at a low level. This fact is not hidden by anyone, so the question often arises of how to choose a power supply. Moreover, even eminent manufacturers often indicate overstated percentages by 20 values of rated currents. In principle, they can be understood, because in conditions of fierce market competition for survival, all means are good, but the user ... he only needs to carefully study the passport data of the equipment and have a good understanding of how to choose a power supply for the computer. That's what we’ll talk about today.
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Additionally, you can pay attention to the number of power connectors: sometimes the connectors for SATA hard drives are not enough and you have to use adapters with Molex, which is not very convenient.