The ETERNUS DX80 will continue the success story in the entry segment & set new standards. The ETERNUS DX80 offers quality & reliability. The system supports all relevant RAID levels (0, 1, 5, 1+0, 5+0, 6) & features like RAID migration to migrate data dynamically between disks or Data Block Guard to ensure data integrity. Instead of traditional batteries the Cache Protector feature uses capacitors to write the content of the RAID controller cache to a flash memory in case of power failure. Redundant Copy reduces dramatically recovery time & minimizes the risk of permanent data loss. All these features make the ETERNUS DX80 the most reliable storage system of its class. The energy saving storage device is equipped with all state-of-the-art capacities of high-performance SAS & large capacity Nearline SAS Disks. The standard system is delivered with 8 snapshots & can be extended to 1, 024 snapshots. The ETERNUS DX80 has four 8 Gb/s or alternatively 4 Gb/s Fiber Channel host ports & can connect up to 128 servers in SAN mode.