ispmanager has no specific requirements and works on most popular operating systems of the Linux family (CentOS, Ubuntu, Debian).
We have prepared an operating system image and selected VPS price plans featuring an ispmanager to meet your requirements.
Minimum server hardware requirements.
You can install ispmanager by yourself - you do not need much time or any special skills. For example, to install it on VDS SSD-3 and CentOS 8.3 just run one command: wget http://download.ispsystem.com/install.sh && sh install.sh
More details can be found on the company's website.