Synology DS1512+ and DS1812+ NAS review: good performance with lots of disks
 

If you're looking for a NAS with room for plenty of disks that's also fast and user-friendly, then the new Synology DS-1512+ and DS-1812+ are two models that should be on your wish list. They come equipped with the very comprehensive DSM 4.0 firmware, with space for either five or eight hard disks. You do have to reach pretty deep into your wallet for these NAS devices.

http://uk.hardware.info/reviews/3045...-lots-of-disks