What are some of the things you should look for in a performance chart when choosing a power supply when building a homebrew gaming PC?

https://jp.quora.com/%E8%87%AA%E4%BD%9CPC%E5%88%9D%E5%BF%83%E8%80%85%E3%81%A7%E3%81%99-%E5%8A%A9%E3%81%91%E3%81%A6%E3%81%8F%E3%82%8C%E3%81%BE%E3%81%9B%E3%82%93%E3%81%8B-%E3%81%84%E3%81%8D%E3%81%AA%E3%82%8APC%E3%81%AE%E9%9B%BB%E6%BA%90

Capacity (wattage) Double the wattage required is best for longevity and power consumption.

Price is a relatively important indicator for those who are not Arab oil tycoons.

Warranty period Longer warranty tends to be more expensive, but it's nice to be able to get a refill.

The left side of the mark means that the higher the number, the greater the value. There are some that do not have such a mark.

In my personal opinion, if you use it for 10 years, gold is about right, and if you use it for 5 years, bronze is okay. I feel that bronze is fine for 5 years. Also, if you use a narrow case, you need a cable that can be removed and a thin soft cable. If you are a beginner, buy a big case.

Also, if you like shiny things, check if it glows or not before you buy it. In most cases, the warranty will be voided if the power supply fan is replaced.