Raidsonic GR3630-2S-WBS2. Hard drive capacity: 2000 GB, Maximum capacity: 2 TB, RAID levels: 0, 1. Cables included: USB, AC. Power requirements: AC 100-240V, DC 12 V/5 V, Power consumption (typical): 70 W. Weight: 1700 g. Package dimensions (WxDxH): 268 x 210 x 186 mm