What is an slot on a motherboard used for?

What is an slot on a motherboard used for? m 2 motherboard slot PCupgrades # #NVME #InstallPCDrive How to add and install & configure extra m 2 NVME m2 pcie slot Comments You've got x4 slots, the SSD you've mentioned will work in any of them That's great, was so worried I had to buy another pcle gen x 4 ssd

m2 pcie slot For $60 more, the Asus ROG Strix B650E-I Gaming WiFi offers PCIe support for the PCIe x16 slot and a PCIe enabled , along with a

m2 slot screw 2 SATA devices as specified on the ASUS website Since my laptop came with a SATA SSD does that indicate the motherboard does NOT support NVMe 11,800 System Specs System Name, Compy 386 Processor, 7800X3D Motherboard, Asus Cooling, Air for now Memory, 64 GB DDR5