In case you use a Virtual Private Server for online and offline applications, you could come across a scenario where they do not perform properly because of insufficient physical memory. This can take place if you try to run a program which requires additional RAM than the amount your plan provides, 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 if you get a powerful plan, this may happen if you include more applications on the server later on, and since it is possible that you will need simply more physical memory, but not higher Central processing unit speeds or more disk space, our company offers a RAM upgrade which you could use without changing your entire plan. That way, you could pay just for the resources that you really need and you'll be able to avoid errors on your sites caused by insufficient memory and the inability of the Virtual Private Server to load the programs.