While ClearVM will work with most modern server hardware, there are certain hardware restrictions and limitations. The following will help you select hardware compatible with ClearVM
You can use any 64bit x86 PC with 2GB of RAM and a CPU with virtualization extensions (Intel® VT-x or AMD-V™).
For local storage devices you need a hard drive of at least 20GB. You will also need a disk controller that works with Linux. Alternatively you may use NFS for completely diskless servers. Or any combination of the two.
The following network ports are required to be open in firewall for outgoing traffic: 443/TCP and 873/TCP.