"The Western Digital My Book Series is one of the longest running product brand names in the storage market. Western Digital has done very well with My Book and all of the products in the group have turned out very well. In 2011 Western Digital is raising the bar for My Book by adding the new My Book 3.0, a new USB 3.0 connected enclosure to the series.
The Western Digital My Book 3.0 is a sleek enclosure around two inches wide and seven inches tall. The top, bottom and back are vented to allow air to flow over the internal drive, but the front and sides have a matte black finish. When the drive is powered a tiny white LED glows to show that the system is actually powered on. Western Digital needed some way to show that the drive was powered on since the My Book 3.0 is silent from just a few inches away. On the back you will find a single button to power the enclosure on and off."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips