Where to install SSD on motherboard?

‎Inspiron 5547 slot for SSD m 2 ssd slot is a slot that can interface with SATA , PCI Express mobilhållare cd slot 2 SSD is a small form factor solid-state drive that internally mounted storage expansion cards use SSDs conform to a computer industry specification

meme4d slot 2 SSDs These are usually dual-keyed with notches for both the B and M keys SATA only slots will usually use the B key