Hi Joshua_ng,
OME can monitor Dell client devices including Optiplex systems. It supports discovery, inventory,
hardware logs, warranty information and health monitoring alerts.
Following white paper will you you detailed information on OME support for clients.
http://en.community.dell.com/techcenter/extras/m/white_papers/20218168.aspx
OME support matrix has the list of supported Optiplex models.
Regards
Abhijit