Controller Server
OS - CentOS 7, 8, and 9, Ubuntu 20.04, 22.04, Debian 10, and 11 (64-bit Freshly Installed server)
RAM (min) - 4 GB
*bind and DNS software should not be installed
*cPanel/Plesk/DirectAdmin should not be installed
RAM (min) - 4 GB
*bind and DNS software should not be installed
*cPanel/Plesk/DirectAdmin should not be installed
Edge Server
RAM (min) - 3 GB
*bind and DNS software should not be installed
*cPanel/Plesk/DirectAdmin should not be installed
Transfer Server
Plesk
OS - Windows, Linux
Version - 17.0+
cPanel
Version - 11.38+
Version - 1.58+