WD Outs 8 TB My Book Duo and 4 TB My Book
Western Digital (WD) released new high-capacity variants of its My Book and My Book Duo external hard drives. The Thunderbolt-equipped My Book Duo series is expanded with a new 8 TB variant, which uses a pair of 4 TB drives in an internal RAID 0 configuration. Measuring 99 x 157 x 165 mm (WxDxH), the My Book Duo 8 TB weighs 2.26 kg. It uses an internal PSU, and features two Thunderbolt I/O ports that allow you to set up daisy-chains with other My Book Duo units, or other devices. The new 8 TB variant is priced at $849.99.
WD also introduced a 4 TB variant of its My Book USB 3.0 hard drive. The My Book encloses a single 4 TB hard drive. Measuring 48 x 135 x 165 mm (WxDxH), it weighs about 1.18 kg. It includes an internal power supply, and uses USB 3.0 SuperSpeed interface (backwards compatible with USB 2.0) to communicate with the host. It is priced at US $250.
WD also introduced a 4 TB variant of its My Book USB 3.0 hard drive. The My Book encloses a single 4 TB hard drive. Measuring 48 x 135 x 165 mm (WxDxH), it weighs about 1.18 kg. It includes an internal power supply, and uses USB 3.0 SuperSpeed interface (backwards compatible with USB 2.0) to communicate with the host. It is priced at US $250.