In case you use a VPS for online and offline programs, you might come across a situation where they don't perform properly due to lack of physical memory. This can take place if you try to run an application which requires additional RAM than the amount your plan offers, or if you have too many programs and some of them consume all of the memory, leaving no free RAM for the others. Even in the event that you get a powerful package deal, this may happen if you add more apps on the server at some point, and since it is possible that you will need just more physical memory, but not higher Central processing unit speeds or more disk space, we provide a RAM upgrade which you may use without changing your entire plan. Thus, you can pay only for the system resources that you really need and you shall be able to avoid errors on your Internet sites caused by insufficient memory and the inability of the Virtual Private Server to load the apps.