Western Digital My Book Mirror Grows to 2TB Capacity with RAID1
Thursday, June 26th, 2008Regular data backup is no longer a choice, but a growing necessity, in our digital lifestyle. Unless you want to suffer eternal pain from a data loss, you’ll need something as simple as an external hard drive or a safer RAID1. Configuring a RAID might not be for everyone so Western Digital makes it easy for the uninitiated with its latest My Book Mirror Edition, which is essentially the downscaled version of the dual-drive Studio and World Edition.
Inside the slick looking case is a pair of 1TB WD GreenPower drives or a pair of 500GB for the low-end version. Automatic backup software is included with the drive. The drives are configured as factory default to use RAID mirroring for data security; as for RAID 0 (striped), it’s up to the user to do the dirty work. The My Book Mirror’s 2TB (striped) storage capacity is about as much storage as you will find this side of a fully-loaded Drobo device that can have up to 4TB (4x 1TB) of space. However, the latter is significantly more sophisticated (and expensive) than the My Book Mirror’s $549.99 MSRP when already configured with drives.Permanent Link









