I do not have a lot of money so when I need a personal dev servers I decided I will use Xen on one machine to run various OS's. Although, I really like Dell Zino (http://www.dell.com/us/en/home/desktops/inspiron-zino-hd/pd.aspx?refid=inspiron-zino-hd&cs=19&s=dhs) as a very economical and compact PC which can be scaled to 8GB of RAM, I do not know how to have a RAID setup, for the failover.
Is there an economical way to add a RAID setup to Dell Zino or I would have to invest in a proper box for that?
Thanks for your help in advance.
**Also, please let me know if this question is not meant for this forum.