What are the system requirements for SnowMirror?
SnowMirror in not resource intensive. It is a Java application running as a Windows service or a Unix daemon. It requires a server to be installed on. The server can be a small virtual or physical machine. The typical configuration is a dual core CPU server with 2 GB RAM and 5 GB HDD. We even recommend to install SnowMirror on the same machine as the ServiceNow MID server. You can save one server using this approach.
Read more about SnowMirror requirements in the admin guide: