Disk Station DS210j Budget-friendly 2-bay NAS server for Home and Small Business. Synology Disk Station DS210j is designed to provide a cost-effective file storage and backup solution with RAID protection for home users. The system firmware, Synology Disk Station Manager 2.2, delivers rich features for multimedia enjoyments, worry-free backup, Internet sharing, and energy-saving options. Key Features ●RAID Protection ●DLNA Certified ●2.5” and 3.5” HDD Support ●Cool and Quiet