Part #: WDH2U20000N
Condition: Manufacturer Recertified
Warranty: 6 Month Manufacturer Warranty
WD's My Book Mirror Edition dual-drive storage system
automatically mirrors your valuable data for extra protection. The USB
2.0 interface and a powerful combination of features make this system
the storage solution of choice for photographers, home users, small
offices, and anyone looking for extra assurance that their data is
The safest place for your data - Using RAID mirroring technology, this system automatically and continuously duplicates your data for the ultimate in data protection. If one drive in this two-drive system ever fails, the system continues to run and your data is safe. How's that for peace of mind?
Automatic backup software - Back up your computer - just set it and forget it. Every time you save a change it's backed up and then mirrored on the second drive for the ultimate in data protection.
Cooler, quieter, eco-friendlier - Designed to use only WD drives with GreenPower technology, this system, with its efficient convection cooling architecture, fan-less design, and power saving mode, is reliably cool, remarkably quiet and consumes up to 33% less power* than standard systems.
NOTE: RAID 0 (striped) accesses the full capacity of the drives. RAID 1 (mirrored) accesses half of the total capacity for data protection.