In the event that you use a VPS for online and offline programs, you may come across a situation where they don't perform properly due to insufficient physical memory. This may occur if you try to run a program that requires additional RAM than the amount your package comes with, or in case you have too many programs and some of them consume all of the memory, leaving no free RAM for the others. Even if you get a powerful package deal, this may happen if you include more apps on the web server in the future, and since it is possible that you'll need simply more physical memory, but not higher Processor speeds or more disk space, we provide a RAM upgrade which you could use without changing your entire plan. In this way, you may pay only for the resources that you really need and you can avoid errors on your websites caused by a lack of memory and the inability of the Virtual Private Server to load the applications.