I plan on ordering a Virtual server with CentOS 6 and cPanel and want to know if a 25GB First Disk is going to suffice for the OS and cPanel and necessary packages to run a LAMP stack. I will put the /home and other data on a second disk. This server will have 4GB RAM. What I've found so far suggests I should have a 6GB swap partition, 5GB root partition, and 300MB boot partition. cPanel installation requirements says it needs a minimum of 20GB (40GB recommended). I don't see how it would use that much. My current server, RHEL 5.2 and cPanel 11.34 only uses about 12.4GB excluding /home.