We support Solaris and Linux operating systems. On the Linux and have had experience mainly with Fedora and Red Hat, but other systems should work too.
Suggested RAM: 3-4 GB more if your model has large objects
Disk space: 100 G - this is very much dependent on the size of the models and can vary widely!
Need to be able to map the server to a windows drive usually done through samba
Only 1 CPU is required but it can take advantage of multiple CPU's as much as the OS can