What is an slot on a motherboard used for?

Here is my dilemma My ASUS Z790 Prime P Mobo has Three slots Here are the specs: Intel® 13th and 12th Gen processors: _1 slot (Key

The WD Black SN850X is a great choice as an elite PCIe NVMe SSD for gaming andor creative use expansion slot of the console It has good

m2 slot pc PCI-SIG also authored standards for SSDs, which provides PCIe connectivity for small form factors and is designed for internally mounted expansion cards

m2 expansion slot 2 into a PCIe x4 slot , then plug in the card with the switch and two You could take the mounting bracket off