Is it A sata port or NVMe port or both

In this video, we will take a look at SATA SSD and NVME slot and their

Some motherboards will only have one slot that can run at NVMe PCIe bandwidth, whereas others may be restricted to using SATA bandwidth

m2 pcie slot Can MSI B450 Tomahawk MAX II run SATA and NVMe SSD on the slot and what is the

m2_1 slot Slot on Motherboard; Two types of SSD ; What are the performance differences between SSDs? How to confirm which supports which