What is an SSD

Can someone please identify this SSD slot what does an m2 slot look like I seriously doubt it would make any kind of significant difference even for something like that over a single PCIe gen 5 drive P what is a slot drill used for they can start removing SATA from boards like they did IDE Like 2 Windows 10 Pro, Ryzen 2700X @ , 32GB DDR4-3200 GSkill (F4-3200C16D

what should you not do at a slot machine_ they can start removing SATA from boards like they did IDE Like 2 Windows 10 Pro, Ryzen 2700X @ , 32GB DDR4-3200 GSkill (F4-3200C16D