The My Book Duo drive has up to 20TB capacity with a single cable. Free up valuable space on all your computers. Store and back up your photo, video and music collections, and important documents in one reliable place.
RAID-0 Ready Out of the Box
Ready to perform at maximum speed and capacity in default mode, RAID-0. Reconfigure the drive to RAID-1 for redundancy (data mirroring), or use it as two independent drives (JBOD) with the included WD Drive Utilities software.
RAID-Optimized WD Red Drives
The My Book Duo drive comes with RAID-optimized WD Red drives inside to deliver high-speed, quality storage to rely on. RAID- optimized firmware is perfect for two-disk array systems with auto management of drive operations to help ensure read/write cycle data integrity.
USB 3.1 Gen 1 Ready, USB 3.0 Compatibility
Compatible with USB 3.1 Gen 1 and USB 3.0, the My Book Duo drive works to deliver high speed connectivity no matter the interface. Includes both USB Type-C to Type-C and Type C to Type-A cables.
USB 3.0 Hub Ports
The My Book Duo drive can serve as a quasi-docking station with 2x USB 3.0 Type-A hub ports for accessories, including additional storage, keyboard and mouse, card readers, USBs, or phone sync and charge.
256-bit AES Hardware Encryption and Password Protection
The My Book Duo drive comes with 256-bit AES Hardware Encryption with WD Security software built in to help keep private content secure. Set a personalized password to activate hardware encryption and data protection.
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