The more physical memory your Virtual Private Server has, the more apps you'll be able to run simultaneously. Some applications require lots of RAM even when nothing else is running on the web server, even though they may not demand high CPU speeds or a lot of disk space. In case your web server runs out of memory, it'll stop responding and the sites and the offline programs that you host on it shall not function effectively, as their software components will not load since there will not be any free memory. In this light, we offer a RAM upgrade for our Virtual private server solutions, thus if you discover that your server is close to the limit, you can take advantage of this upgrade without upgrading the whole package and paying for resources that you will not use. In this way, you can guarantee the proper functioning of your scripts and stop worrying that your visitors will see errors or will not be able to open your websites at all.