In case you use a VPS for online and offline applications, you might come across a scenario where they don't work correctly due to lack of physical memory. This can happen if you try to run an application which requires additional RAM than the amount your package comes with, or in the event that you have too many apps and some of them consume all the memory, leaving no free RAM for the others. Even in case you get a powerful package deal, this may happen if you add more apps on the server in the future, and since it's possible that you will require simply more physical memory, but not higher CPU speeds or more disk space, we provide a RAM upgrade which you may use without changing your whole plan. That way, you'll be able to pay only for the resources that you need and you can avoid errors on your Internet sites caused by deficiency of memory and the inability of the VPS to load the programs.