Are they smaller in the laptop or something?
I'm not 100% sure, but the only difference is the smaller SSD in the laptop.
No she is not
No, both the PC and the laptop use 2.5 inch or m.2 SSDs. Unless it's soldered into the laptop
No, SSDs are usually only 2.5 "in size, exactly the size that laptop hard drives have been for what feels like an eternity.
Nope, just the inch size
A laptop is usually equipped with 2.5 inch or m.2 SSDs. This can also be used in a desktop PC.
Since there's more space in a desktop PC, you can also install 3.5 inch data carriers there, which are not used for laptops because of their size. This size is rarely used for SSDs.
No, both laptop and desktop PCs use 2.5 "or M.2 SSDs.
There are a few exceptions with their own connection or even SSDs permanently installed on the mainboard