You can also change the time using the xset s [value] command, where [value] is the time in seconds. The default value is 600 ...
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 ...