LaCie 12big Rack Fibre. Total storage capacity: 6000 GB, RAID levels: 0/1/5/6/10/50, Hard drive interface: SAS & SATA, Serial ATA II. Networking features: Gigabit Ethernet. Power requirements: 100-240V, Power consumption (typical): 300 W. Weight: 32.2 kg. Operating relative humidity range: 10 - 80 %, Operating temperature range (T-T): 5 - 40 °C, Operating altitude: 0 - 2133 m