— this feature means that the components are mounted in the system unit compartments without the use of screws — most often, special latches or other similar latches are responsible for fixing. This allows you to install and remove individual components without the use of screwdrivers and other tools, which is especially convenient if you frequently connect and disconnect, for example, if the internal HDD is used as a portable medium and is often removed from the case. And in general, such a mount is much more convenient than a screw mount.
