The Backup Plus Fast is by far the speediest and highest-capacity hard-drive-based USB 3.0 portable storage device to date. This latest member of Seagate's Backup Plus family of compact external hard drives achieves that by combining two internal hard drives on the inside in a RAID 0 configuration,...
The Seagate Backup Plus Fast is indeed extremely fast, and includes helpful backup software; The drive also provides top capacity, and is bus-powered
Users can't change the internal drives; the RAID 0 setup might result in a higher risk of data loss