Network Utilities are essentially "servers in a box".  They provide lots of the right features needed by your company without all the configurations required by Microsoft Windows Server setups.  Most often your company can succeed and excel with one or two network utilities like the one shown here (two typical utilities costing between $300 and $500). 

 

These are Small Office/Home Office servers that pack a lot of punch at any price.

 

These particular units can handle up to two IDE hard drives of up to 500 GB for the more expensive unit.  Either of them can be set for RAID 1 to mirror the information. This also ensures a smoother transfer flow of data as protection against data corruption.

 

The more expensive unit also features four USB ports for other peripheral USB Hard Disks or USB Jump Drives and these can easily be added to the network as well.  What's more, these systems are usable by MACs, Linux or Windows.  To further impress you, a 100% lifetime warranty accompanies either of these units.