If you use a VPS for online and offline programs, you might come across a scenario where they don't operate correctly due to insufficient physical memory. This can take place if you try to run an application that requires more RAM than the amount your plan provides, 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 in case you get a powerful package deal, this can happen if you include more programs on the web server later on, and since it's possible that you will need just more physical memory, but not higher Processor speeds or more disk space, we offer a RAM upgrade that you may use without changing your whole plan. That way, you could pay just for the system resources that you need and you can avoid errors on your Internet sites caused by a lack of memory and the inability of the VPS to load the programs.