Edge10 2TB DAS400. Total storage capacity: 2000 GB, Hard drive capacity: 0 GB, Hard drive interface: Serial ATA. Power requirements: 100 - 264 V, Power consumption (typical): 150 W. Weight: 3.1 kg. Minimum processor: Intel Pentium III, Mac G5, MacBook Pro, Mac Pro, Minimum RAM: 64 MB, Compatible operating systems: Win 2000/XP/Vista Mac 10.3+. Certification: CE, FCC, UL