be quiet! It is a brand that has my respect because it pays great attention to every power supply it makes. It doesn’t focus so much on high performance, to the degree Corsair does, for example, but cares more about noise output. A 1-2% overall performance difference might not be crucial for most users, but 5-10 dBA lower noise output matters the most, and I can feel them. I used to work with my first PSU load tester, the legendary Faganas, only one meter from me, with all its fans operating at full speed, exceeding 50 dBA. I wouldn’t say I like any fan outputting above 30 dBA for long, so I undervolted the CPU in my work PC to have the lowest possible thermal load. Silent computing has been the established trend for quite some time now, and although you might believe that the PSU’s noise is unimportant, you should keep in mind that it can notably add up to the overall system’s noise.
The be quiet! Dark Power 13 1000W might not offer overall competitive performance. Still, it is silent, highly efficient, and among the best performers in the demanding ATX v3.0 transient response tests, which matter the most in real-life conditions.
To check all alternative PSU offerings, read my Best ATX v3.0 PSUs article before investing in a new power supply. You help me a lot by using my affiliate links, which don’t increase the product’s price. I get a commission from Amazon every time you do it, which can make a difference for me, especially now that I am on my own, working exclusively for my media and not for someone else.