Sites where you can find complete information about existing hardware?

Question

Iron

Hello, tell me where you can get complete information about the hardware
. Mat boards, processors, video cards, power supplies, RAM.
The task is to collect the characteristics of all existing PC hardware that currently exists in one database.
But I can't find sites with info other than
https://cpu.userbenchmark.com/
https://www.cpubenchmark.net/
and the like, though I believe that there are more narrowly specialized sites with information.
If there are, please send them.

Answer 1

The closest you can find is
market.yandex.ru