Hardware Requirements

I work for a small archive that has been testing an install on the Omeka hosted service. We're preparing to go ahead with an install on our own server. We will be re-purposing an older server for this project. Has anyone ran into any minimum hardware requirements (ie: hard drive space, processor speeds)?

Hi,

There's a good guide here that I found useful:
http://omeka.org/codex/Server_configuration

Tom