Featuring two Ultra320 SCSI channels (DAS) or two GbE ports (iSCSI), the RS8 provides versatility critical to a company's IT infrastructure. ULTRASTOR™ RS8 is powered by a cutting edge 64-bit RAID engine which maximizes disk performance allowing for a broader range of storage possibilities. Built-in enterprise feature such as Snapshot makes the new ULTRASTOR™ RS8 an ideal solution for professional storage applications such as Disk-to-disk backup, database pools, image acquisition, near line storage, data centers, media & asset management libraries and shared SAN networks. Dynamic on-line RAID expansion allows additional capacity to be added without total system downtime, increasing your department's productivity.