In case you use a Virtual Private Server for online and offline apps, you could come across a case where they don't work correctly because of lack of physical memory. This may take place if you try to run a program that requires more RAM than the amount your package deal comes with, or in the event that you have too many programs and some of them consume all the memory, leaving no free RAM for the others. Even when you get a powerful plan, this could happen if you add more programs on the hosting server in the future, and since it is possible that you will require simply more physical memory, but not higher Processor speeds or more disk space, we offer a RAM upgrade which you could use without changing your entire plan. Thus, you could pay just for the system resources that you need and you'll be able to avoid errors on your Internet sites caused by insufficient memory and the inability of the Virtual Private Server to load the programs.