The Raspberry Pi 5 is the first in the Raspberry Pi series to support PCI Express (PCIe), and if you use a board that converts PCIe to M.2, you can recognize an M.2 SSD or set the M.2 SSD as the boot ...

Virtual memory, also known as a Page file, adds to the physical RAM by using disk space. However, moving the page file to a secondary SSD can help free up space if you run out of space on the primary.