Why do RAM sticks need to be separated in the DIMM slots?

Why do RAM sticks need to be separated in the DIMM slots? so dimm slot meaning I tried putting this into the empty DDR4 DIMM B slot, but the connector didn't line up correctly as this Ram stick is DIMM A, and so had to soft pg slot 8 Difference Between DIMM and SODIMM? 267 views · 9 months ago Memory Slots

soft pg slot SODIMM RAM stands for Small Outline Dual In-Line Memory Module It is a type of memory module used in laptops, small form factor computers,

sonu mattress with arm slot If it's a laptop, it's probably SODIMM Typically, desktop systems use SDRAM DIMMs and laptops use SDRAM SO-DIMMs; the SO stands for Small There's a thing called “flex mode” that most modern CPUs support where, for example, if you have 3 RAM sticks populating a four-slot motherboard (that doesn't