What is the use case of a SD slot on motherboard?

ARK FAQ and Tutorials - The value of slots determines how many users can logged-in to the server at the same 10 slots server will be able to host 10

For instance, a x16 slot with only 4 PCIe lanes is quite common servers, a more prevalent application Derivative forms edit

slot wallet เว็บตรง I've seen a few servers saying that they offer per slot which made me think slot was just a synonym for server,

slot on line senza registrazione ARK FAQ and Tutorials - The value of slots determines how many users can logged-in to the server at the same 10 slots server will be able to host 10