D-Link DNS-323 NAS
 

There's something to be said for convenient, mappable network storage. NAS not only offers an affordable way to keep your data safe, but also a handy way to share all your stuff. As our review states, this name branded BYOD NAS box delivers on all fronts.

http://techgage.com/article/d-link_dns-323_nas/

Not much difference in Raid0 and 1.

what do you expect, the DATA is accessed over LAN, 10Mb/s max. (100Mbit)