In case you use a Virtual Private Server for online and offline applications, you might come across a case where they don't perform correctly as a result of insufficient physical memory. This may occur if you try to run an application which requires more RAM than the amount your plan includes, or if you have too many applications and some of them consume all the memory, leaving no free RAM for the others. Even in case you get a powerful plan, this may happen if you include more apps on the web server later on, and since it's possible that you will need simply more physical memory, but not higher Processor speeds or more disk space, our company offers a RAM upgrade that you can use without changing your entire plan. This way, you can pay only for the resources that you need and you shall be able to avoid errors on your Internet sites caused by deficiency of memory and the inability of the Virtual Private Server to load the apps.