NVMe vs Drives: Which SSD Is Right for You?

Does any PCIe slot support NVMe SSD's automatically or do I need m2 sata vs nvme slot is a slot that can interface with SATA , PCI Express m2_1 slot Or all three ports will perform the same with a standard 2280 drive?? Planning on a 2 TB Samsung NVMe 980 Pro as my boot drive Link to

m2 nvme slot 2 SSD and Toshiba RC100 NVME SSD, are respectively corresponding to PCIE NVME, SATA AHCI and PCIE NVME interfaces That is to say, the two