In the event that you use a VPS for online and offline programs, you may come across a situation where they do not function adequately because of insufficient physical memory. This could take place if you try to run an application that requires additional RAM than the amount your package deal offers, or in case you have too many programs and some of them consume all the memory, leaving no free RAM for the others. Even in the event that you get a powerful package deal, this can happen if you add more programs on the server later on, and since it's possible that you'll need just more physical memory, but not higher CPU speeds or more disk space, we provide a RAM upgrade which you could use without changing your whole plan. Thus, you could pay only for the system resources that you need and you shall be able to avoid errors on your websites caused by deficiency of memory and the inability of the VPS to load the programs.