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WD My Book Duo 16TB External Desktop Hard Drive

Name: WD My Book Duo 16TB External Desktop Hard Drive
Brand: Western Digital
SKU: 154406
Availability: InStock

by Western Digital

In stockChecked 4h ago

$1,277.00

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Details

Brand: Western Digital
Category: Electronics & Tech
SKU: 154406

What UNICASH checked

Price checked against DigiDirect on 13 Oct 2026.

Description from DigiDirect

The WD My Book Duo 16TB External Desktop Hard Drive features two 3.5" drive bays that each sport a 8TB hard drive to provide a total capacity of 16TB for USB Type-C and USB Type-A systems. The two included hard drives are WD Red drives designed for high-performance and reliability. WD has configured the drives in RAID 0 and lets you reconfigure them in RAID 1 or JBOD, using the included WD Drive Utilities software program. The My Book Duo comes with a USB 3.0 Type-C port, plus a USB 3.0 Type-C to Type-C cable and a USB 3.0 Type-C to Type-A cable. With RAID 0 and USB 3.0 technology, the My Book Duo delivers sequential read speeds of up to 360 MB/s.

Other notable features include a 2-port USB 3.0 Type-A hub, which expands the host system's connections, and AES hardware encryption that helps prevent unauthorized access to sensitive data. In addition, the My Book Duo is pre-formatted in NTFS for Windows systems and requires a reformat for use with Mac.

Key Features of the WD My Book Duo 16TB External Desktop Hard Drive

2 x 8TB WD Red Hard Drives
1 x USB 3.0 Type-C | 2 x USB 3.0 Type-A
Configured as RAID 0
2-Port USB 3.0 Hub
Reformatting Required for Mac
2 x 3.5" SATA Drive Bays
Supports RAID 0, 1, and JBOD
Sequential Read Speeds of up to 360 MB/s
Formatted NTFS for Windows
256-Bit AES Encryption

Capacity

The My Book Duo drive provides 16TB of storage capacity with a single connection. This amount of digital storage space lets you hold and back up your photos, videos, documents, and songs.

RAID 0

The My Book Duo is preconfigured in a RAID 0 array that grants maximum speed and capacity. Utilizing the included WD Drive Utilities software, you can reconfigure the drives in a RAID 1 for redundancy or JBOD array as two independent drives.

WD Red Drives

Two WD Red drives are included to provide high-speed and reliable storage. To help ensure read/write cycle data integrity, RAID-optimized firmware is suitable for a two-disk array system with auto management of drive operations.

Compatibility

With the included USB Type-C to Type-C and USB Type-C to Type-A cables, the My Book Duo supports a wide-variety of systems.

Two-Port USB 3.0 Hub

The My Book Duo drive can serve as a quasi-docking station with two USB 3.0 Type-A ports designed for accessories, such as an additional storage device, keyboard and mouse set, card reader, and mobile devices.

Encryption

The My Book Duo drive comes with 256-bit AES hardware encryption with WD Security software built in to help keep private content secure. You can set a personalized password to activate hardware encryption and data protection.