If you use a Virtual Private Server for online and offline applications, you might come across a case where they do not function correctly due to insufficient physical memory. This can happen if you try to run an application which requires additional RAM than the amount your package provides, or if you have too many apps and some of them consume all the memory, leaving no free RAM for the others. Even if you get a powerful plan, this can happen if you include more programs on the server at some point, and since it's possible that you will need only 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. In this way, you may pay only for the system resources that you need and you shall be able to avoid errors on your websites caused by insufficient memory and the inability of the Virtual Private Server to load the applications.