Western Digital My Book Mirror Edition WDH2U20000N 2TB USB 2.0 Black External Hard Drive

The safest place for your data
Automatic backup software
Cooler, quieter, eco-friendlier
Easy to set up, easy to use
Capacity Gauge
Remote access
User serviceable
NOTE: RAID 0 (striped) accesses the full capacity of the drives. RAID 1 (mirrored) accesses half of the total capacity for data protection