In case you use a Virtual Private Server for online and offline applications, you might come across a case where they do not work properly due to lack of physical memory. This could occur if you try to run a program that requires more RAM than the amount your package deal offers, or in the event that you have too many applications and some of them consume all the memory, leaving no free RAM for the others. Even in the event that you get a powerful package deal, this can happen if you include more applications on the web server at some point, and since it is possible that you shall need simply more physical memory, but not higher Central processing unit speeds or more disk space, we offer a RAM upgrade which you may use without changing your whole plan. This way, you'll be able to pay just for the system resources that you really need and you'll be able to avoid errors on your sites caused by deficiency of memory and the inability of the VPS to load the applications.