SSD drive firewall
SSD drive
— the presence of a built-in SSD drive in the router.Such a drive performs a service function: it is intended for storing logs, as well as for caching some data, which allows to significantly speed up access to them. An SSD can have a different capacity, but it is usually selected by the manufacturer taking into account the functionality and the general level of the router — so that the amount of internal memory is guaranteed to be enough for normal operation.