5 bay nas nas enclosure max hard drives 5 internal interface sata iii target audiences home users small office home office soho small and medium sized businesses smbs raid levels 0 1 5 6 10 50 60 beyondraid networking gigabit 101001000 connections 1x rj 45 case tower optical disc drives without protocols cifssmb hdd management hot swap server service web server dimensions hxwxd 150 3 x 185 4 x 262 3 mm