Specification :

RAID5 Unit
The SVS-5R is a high-capacity external storage device, to compliment Samsung Techwin' s DVR range. The SVS-5R supports multiple RAID configurations, which offers enhanced data protection, as well as improved availability of data by distribution optimally across the disk array.
Features
• High data transfer rate, up to 3.0 Gbps ( SATA II)
• Install up to 4 SATA Hard Disks
• Choose from multiple RAID configurations
• Hot-swappable Disk Drive Bays
• Front LCD for RAID status display
• USB port for RAID configuration