Which slot should I use for my SSD?

Which slot should I use for my SSD? pc m2 slot It connects to your PC through the PCI Express slot instead of through the SATA cable, and it can be 50-650% faster than a standard SATA drive X Research pciex1_1 slot Agni by SkullSaints Mini PC – Intel Alder Lake-N95, Vibrant LCD Screen, SSD, Mini Tower with RGB Lights, WiFi 5, 4K UHD, Dual LAN for Home and Office

pciex1_1 slot expansion slot is the specification for internal expansion cards on computers' motherboards Intel first introduced slot in 2012 as

pcie x1 slot Switch off your device and as a safety precaution plug it out Open your system and locate the PCIe slot On the motherboard locate the interface  Learn to distinguish cards, including slots, keys, sizes, and types Understand slot functionality, and PCIe interfaces, and the platform's