Independent disk system and, as a result, higher performance. Virtual hosting technologies imply the division of equipment power between several clients. This is a cheap option that is not suitable for large projects. In the case of renting a dedicated server, the disk system is under the full control of the user and, if necessary, can be increased to large volumes.
Individual and fine-tuning of the configuration. By renting a dedicated server, you will have complete freedom of action and will be able to install any operating system, use the necessary scripts and change BIOS parameters.
Access to all server resources at any time: RAM, disks, processor.
Maximum security of the resource is guaranteed in the case of renting a dedicated server. The cost of such a service is relatively high, but this price guarantees an appropriate level of protection: it completely eliminates conflicts with IP addresses and system overload due to DDoS attacks on neighboring projects.
For some configurations, additional equipment can be used. Connect RAID controllers, modems, port expanders, etc.