The My Book™ Duo drive has massive capacity for storing photos, videos, documents and music. RAID-0 mode provides super-fast performance with up to 360MB/s sequential read speeds (using the USB Type-C™ port). Switch to RAID-1 configuration for redundancy and to mirror data on the WD Red™ drives inside. A USB Type-C port with all cables included makes it universally compatible (supports USB 3.1 Gen 1/3.0/2.0). Two USB 3.0 Type-A hub ports deliver flexibility for additional accessories.
Massive CapacityThe 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 BoxReady 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™ DrivesThe 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.
| System requirements |
| Mac operating systems supported | Yes |
| Windows operating systems supported | Yes |
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| Ports & interfaces |
| USB connectivity | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
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| Weight & dimensions |
| Width | 100 mm |
| Depth | 160 mm |
| Height | 180 mm |
| Weight | 2.36 kg |
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| Operational conditions |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | -20 - 60 °C |
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| Storage |
| Storage drives installed | Yes |
| Installed storage drive type | HDD |
| Number of storage drives installed | 2 |
| Total installed storage capacity | 16 TB |
| Supported storage drive types | HDD |
| Number of storage drives supported | 2 |
| Maximum supported storage capacity | 20 TB |
| Storage drive size | 3.5" |
| RAID levels | 0, 1 |
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| Packaging content |
| Cables included | USB |
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| Design |
| Chassis type | Desktop |
| Product colour | Black |
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| Performance |
| Device class | Home & Home Office |
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| Logistics data |
| Harmonized System (HS) code | 84717020 |
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