What is an slot on a motherboard used for?

m 2 ssd slot   Dan mexican slot

The Samsung SSD is keyed for slot M, so it won't fit in either of the Stream's slots Key, Card measurements, Interfaces, Common uses A, 1630,

Don't base where you put SSDs on that alone Use your slot directly connected to the CPU first, and other slots second  2 SSDs are keyed at both M and B positions, so they can fit in SATA slots and PCIe , even if they might not work in the latter NVMe SSDs are keyed only

srm slot booking 2024 phase 2 2 is a specification for internal expansion cards on PC mainboards and notebook computers was conceived as an successor of the mSATA interface and for the slot usually also has the highest PCIe version If you have a PCIe SSD, you want it