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WD 4TB My Book Duo Desktop RAID External Hard Drive - USB 3.0 - Gray
Transfer, save and protect your photos, videos, music and other massive files to free up valuable space on your computers. Featuring blazing-fast transfer speeds, local, cloud and system-level backup, hardware RAID and password protection, My Book Duo is the ultimate storage solution offering the capacity and security you need. 2-Bay, 4TB Personal Cloud Storage includes 2 x 2TB HDD User-selectable RAID 0/1 or JBOD lets you configure your drive for more speed (default setting RAID 0), data protection (drive mirroring RAID 1) or operate as two independent drives (JBOD) High-capacity external storage and backup. Ultra-fast, optimized data transfer

Price is $217.00
Price: $217.49