WD My Book Duo 28TB 3.5" Desktop external RAID HDD, Black

The WD My Book Duo is a 28 TB desktop storage system designed for managing large media files and extensive backups. It contains two 3.5-inch hard drives that can be configured in multiple RAID modes to suit different user needs. RAID 0 combines the drives for maximum performance and capacity, while RAID 1 creates a mirrored copy of data on each drive for redundancy. The system connects to a computer via a USB 3.2 Gen 1 Type-C port, providing a direct and high-bandwidth link for file transfers.

This storage device features a metal enclosure and is powered by an external AC adapter, consistent with its desktop form factor. In addition to its primary USB-C connection, it includes two USB-A 3.0 ports that function as a hub for connecting other peripherals. Security is addressed through integrated 256-bit AES hardware encryption and password protection to safeguard stored data. The drive comes pre-formatted with the NTFS file system for compatibility with Windows operating systems and can be reformatted for use with macOS.

• 28 TB total storage capacity
• Dual-drive system with two 3.5-inch HDDs
• User-configurable RAID 0, RAID 1, and JBOD modes
• Connects via a USB 3.2 Gen 1 (USB-C) port
• Functions as a hub with two additional USB-A ports
• 256-bit AES hardware encryption and password protection
• Compatible with Windows and macOS operating systems
• Powered by an external AC adapter
• Dimensions of 180 mm × 100 mm × 160 mm
• Includes USB-C to USB-C and USB-C to USB-A cables