WD My Book Duo WDBFBE0440JBK
Hard drive | encrypted | 44 TB | external (desktop) | USB 3.2 Gen 1 | 256-bit AES
Main Specification
| Product Description | WD My Book Duo WDBFBE0440JBK - hard drive - 44 TB - USB 3.2 Gen 1 |
|---|---|
| Type | Hard drive - external (desktop) |
| Capacity | 44 TB |
| Hardware Encryption | Yes |
| Encryption Algorithm | 256-bit AES |
| Interface | USB 3.2 Gen 1 |
| Data Transfer Rate | 5.0 Gbps (USB 3.2 Gen 1) / 480 Mbps (USB 2.0) |
| Features | RAID 0 - factory configured, NTFS formatted, configurable for JBOD, RAID 0 & RAID 1 modes |
| Power Source | Included AC adapter |
| Dimensions (WxDxH) | 100 mm x 160 mm x 180 mm |
| Weight | 2.63 kg |
| Manufacturer Warranty | 3-year warranty |
General
| Device Type | Hard drive - external (desktop) |
|---|---|
| Capacity | 44 TB |
| Hardware Encryption | Yes |
| Encryption Algorithm | 256-bit AES |
| Interface | USB 3.2 Gen 1 |
| Features | RAID 0 - factory configured, NTFS formatted, configurable for JBOD, RAID 0 & RAID 1 modes |
| Width | 100 mm |
| Depth | 160 mm |
| Height | 180 mm |
| Weight | 2.63 kg |
Performance
| Interface Transfer Rate | 5.0 Gbps (USB 3.2 Gen 1) / 480 Mbps (USB 2.0) |
|---|
Expansion & Connectivity
| Interfaces | 2 x USB 3.2 Gen 1 |
|---|
Power
| Power Source | Included AC adapter |
|---|---|
| Power Device | Power adapter |
Software & System Requirements
| OS Required | Windows 10 or later, Apple macOS 11 or later |
|---|
Miscellaneous
| Included Accessories | Disk replacement tool |
|---|---|
| Cables Included | 1 x USB-C to USB-C cable - external 1 x USB-C to USB-A cable - external |
| Compliant Standards | BSMI, FCC, ICES, KC, EAC, BIS, LoA, UKCA |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years |
|---|
Environmental Parameters
| Min Operating Temperature | 5 °C |
|---|---|
| Max Operating Temperature | 35 °C |
| Min Storage Temperature | -20 °C |
| Max Storage Temperature | 65 °C |
Product features
Massive capacity
The My Book Duo drive has a large 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 drives
The My Book Duo drive comes with RAID-optimized WD 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 ready, plus USB 3.0 hub ports
Compatible with USB 3.1 and USB 3.0/2.0, 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. 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.Key selling points
- Massive capacity
- RAID-0 ready out of the box
- RAID-optimized WD drives
- USB 3.1 ready, plus USB 3.0 hub ports
- 256-bit AES hardware encryption and password protection
References
MPN: WDBFBE0440JBK-EESN
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04/06/2026 04:01:59