Small Office Storage system

[sswats]

Just listing our requirements and hoping there is a all in one system we can incorporate. Its for a small network that will have 6 Apple Macs and 1 PC.

-Central Shared Storage drive/folder
-Backup for all the systems (would like Time Machine to work on the Macs)
-Redundancy
-6TB of usable storage

I would prefer a NAS system over a server.

Any recommendations?

 

[sswats]

Thanks. I'm looking at the QNAPS. They have quite a selection.

Another 2 additional requirements I'm hoping one of the QNAP has something to accommodate

*protection from accidental deletion from the shared network drive.
*keeps previous versions of files

Plus any tips on how to set it up.
RAID 10?