Synology Disk Station 2-Bay 2 TB (2 x 1 TB) Network Attached Storage DS209j 2100 (White) Disk Station Manager 2.1: AJAX-Based Management Interface, Remote File Management with a Web Browser, Mail Station add-on with one-step installation, IP camera support, Website Hosting with PHP+MySQL Support, USB Printers Sharing. RAID 0/1 Support Networking Protocols: CIFS, AFP (3.1), FTP, NFS, Telnet/SSH Internal HDD(1): 2X 1TB Included, and External HDD Interface: 3X USB 2.0 ports Standard Memory 64MB SDRAM