Will it be suitable...

Good evening I have a mummy gigabyte aorus x470 gaming 5 wifi and processor ryzen 5 2600. I want to put myself this operative
https://beru.ru/product/operativnaia-pamiat-gigabyte-aorus-rgb-ddr4-3200-pc-25600-dimm-288-pin-8-gb-2-sht-1-35-v-cl-16-gp-ars16g32d/665649003
Will it suit me? and then I recently came across such a text with avito "Hope to miss!
Sell gigabyte aorus rgb memory 3200mhz ddr4 16gb 2x8.
The reason for the sale: did not approach the motherboard and processor.
Judging by the tests and Youtubu, chasing very well and takes 4000 mhz. It wasn't used nearly. He's coming to Intel, and I've got an amd."
is that really true or delusional?