
Western Digital today announced the My Book 3.0, their first USB 3.0-enabled external hard drive. The My Book 3.0 contains a 1TB WD hard drive in the same black shell as other My Book products, though without a capacity meter or e-ink display, a la the My Book Elite.

With USB 3.0, Western Digital claims theoretical transfer speeds of up to 5 gigabits per second are possible (or around 640MB/s). However, given the inherent transfer speed limits of mechanical hard drives, you won't see more than around 100MB/s - still three times as fast as USB 2.0.
The 1TB WD My Book 3.0 is available now at http://www.shopwd.com for $180, or $200 with an included USB 3.0 PCIe adapter card. Look for a full review on Maximumpc.com later this week.
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[1] http://www.maximumpc.com/user/nedwards
[2] http://www.shopwd.com
[3] http://www.maximumpc.com/article/waiting_for_art_western_digital_my_book_home_edition
[4] http://www.maximumpc.com/article/western_digital_my_passport_elite
[5] http://www.maximumpc.com/tags/external_hard_drive
[6] http://www.maximumpc.com/tags/my_book
[7] http://www.maximumpc.com/tags/usb_30
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[9] http://www.maximumpc.com/tags/western_digital
[10] http://www.maximumpc.com/articles/news