The 12TB DiskStation DS413j 4-Bay NAS Server
is a B&H Kit
that features a 4-bay enclosure for 2.5/3.5" SATA II hard disk or SSDs. Four 3TB hard drives are included in this kit for 12TB of total raw capacity.
It also features a 1.6 GHz processor, 512MB of DDR3 RAM and Gigabit 10/100/1000 Ethernet. The enclosure can be configured in a number of ways, including as a mail server with POP3, SMTP and IMAP support. It includes support for iTunes and DLNA/uPnP, so you can use the unit as a media server to stream music, movies and other digital content across the Internet, and share it with family and friends via your PlayStation 3, Xbox 360, or home stereo receiver. It supports bit client torrent downloads, including the BT/HTTP/FTP/NZB/eMule protocols.