PCIe x1 for SSD

I want to understand how PCIe lanes are shared on my motherboard m 2 slot with pcie x4 lanes This allows for devices from 2242 to 22110 in both SATA and PCIe mode, with the latter supporting PCIe x4 drives in AHCI or NVMe modes m2 slot pc PCIe slots on a motherboard come in different sizes, referred to as “lanes” Common slot configurations include x1, x4

m24 slot wallet PCIe Lane Distribution This Key-M slot shares lanes with the port Installing an device