MPG Z790 EDGE WIFI - question about nvme and pcie

How to know if an SSD is compatible with your motherboard which nvme slot to use Eight NVMe SSD slots on a PCIe x16 card Silent operation Add your own ultra-fast SSDs for Mac, Windows, and Linux which slot do you put fabric softener in How can I determine the 'Gen-level' era of the laptop SSD NVMe slot? Will a Gen4 device work, and how poorly? It was on sale for the same price

which m2 slot to use It didn't work either I had to use the window setup from Windows itself, well all that did was format one of my SSD with all my stuff on it