A minimum 2.4GHz dual core processor with 2GB of RAM and a 32GB hard drive are required to run ARMA 3 Server. It will run on any modern linux server and Windows Server 2008 or newer.
We recommend 1GB of RAM per 10 players on the server. ARMA 3 is CPU intensive, but does not utilize much multi-threading, so a powerful dual core processor is ideal.
Our server experts are standing by to discuss your project and hosting needs.