RAID 0 out of the box
The supplied description states that the drive is ready in RAID 0 for maximum capacity and performance.
WD My Book Duo 44TB USB 3.2 Gen 1 Desktop RAID External Hard Drive - WDBFBE0440JBK-AESN
Model # WDBFBE0440JBK-AESN
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SKU: WDBFBE0440JBK-AESN
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My Book Duo | WDBFBE0440JBK-AESN
Western Digital My Book Duo WDBFBE0440JBK-AESN 44TB Desktop RAID External Hard Drive
The supplied source identifies WDBFBE0440JBK-AESN as a 44TB My Book Duo desktop RAID external hard drive with USB 3.2 Gen 1, USB-A and USB-C connectors, RAID 0 performance and selectable RAID 1 or JBOD operation.
44TB capacityRAID 0, RAID 1 or JBODUSB 3.2 Gen 13-year limited warranty
RAID 1 or JBOD options
The included software can be used to select RAID 1 mirroring or two independent drives in JBOD mode.
USB-C, USB-A and hub ports
The source lists USB-C and USB-A connectivity plus two USB 3.2 Gen 1 / USB 3.0 hub ports.
Password protection and encryption
The supplied software supports password protection and built-in 256-bit AES encryption.
Product overview
WDBFBE0440JBK-AESN provides 44TB of supplied desktop storage capacity in the My Book Duo product line.
The drive is supplied ready in RAID 0. The included software can also configure RAID 1 redundancy through data mirroring or JBOD operation as two independent drives.
The source includes Acronis True Image for Western Digital software for scheduled backups and protection against ransomware-related data loss. Password protection and built-in 256-bit AES encryption are also stated.
The supplied compatibility list includes Windows 10 or later and macOS 11 or later, with reformatting required for macOS. Compatibility may vary with hardware configuration and operating system.
Frequently asked questions
What capacity does WDBFBE0440JBK-AESN provide?
The supplied capacity is 44TB.
Which RAID modes are supported?
The source states that the drive is ready in RAID 0 and can be configured for RAID 1 mirroring or JBOD using the included software.
What connectors and interface are supplied?
The structured specifications list USB-A and USB-C connectors with a USB 3.2 Gen 1 interface.
Does it include USB hub ports?
Yes. The supplied description lists two USB 3.2 Gen 1 / USB 3.0 hub ports.
What backup software is supplied?
The source states that Acronis True Image for Western Digital software is included for scheduled backups and protection against ransomware-related data loss.
What security features are supplied?
The supplied software supports password protection and built-in 256-bit AES encryption.
Which operating systems are listed?
The supplied compatibility list includes Windows 10 or later and macOS 11 or later, with reformatting required for macOS.
What warranty is supplied?
The supplied specification lists a three-year limited Western Digital manufacturer warranty. DeviceDeal is an authorised reseller.
(WDBFBE0440JBK-AESN)
Features and highlights
Western Digital My Book Duo WDBFBE0440JBK-AESN 44TB desktop RAID storage exact source-supported highlights.
44TB desktop capacity
The supplied capacity is 44TB.
RAID 0 performance mode
The drive is supplied ready in RAID 0.
RAID 1 and JBOD options
The included software can configure RAID 1 mirroring or two independent JBOD drives.
USB-C, USB-A and hub ports
USB-C and USB-A connectors plus two USB 3.2 Gen 1 / USB 3.0 hub ports are supplied.
Backup and file security
The source includes Acronis backup software, password protection and built-in 256-bit AES encryption.
Three-year limited warranty
A three-year limited Western Digital manufacturer warranty is supplied.
Technical specifications
WDBFBE0440JBK-AESN
Product details
| Brand | Western Digital |
| Product line | My Book Duo |
| DeviceDeal SKU | WDBFBE0440JBK-AESN |
| Model number | WDBFBE0440JBK-AESN |
| Capacity | 44TB |
| Connector | USB-A, USB-C |
| Interface | USB 3.2 Gen 1 |
RAID and storage modes
| Default mode | RAID 0 |
| Optional redundancy mode | RAID 1 data mirroring |
| Independent-drive mode | JBOD using the included software |
Connectivity
| Hub ports | 2 × USB 3.2 Gen 1 / USB 3.0 hub ports |
Software and security
| Backup software | Acronis True Image for Western Digital |
| Backup function | Scheduled backups and protection against ransomware-related data loss |
| Password protection | Supported through the included software |
| Encryption | Built-in 256-bit AES encryption |
Compatibility
| Windows | Windows 10+ |
| macOS | macOS 11+; reformatting required |
| Compatibility note | Compatibility may vary depending on hardware configuration and operating system |
Physical and environmental
| Dimensions (L × W × H) | 160mm × 100mm × 180mm |
| Weight | 2.63kg |
| Operating temperature | 5°C to 35°C |
| Non-operating temperature | -20°C to 65°C |
Certifications
| Certifications | FCC-ICES-CE, BIS, EAC, BSMI, KC, LoA, UKCA |
Warranty
| Manufacturer warranty | 3-Year Limited Warranty |
| SKU | WDBFBE0440JBK-AESN |
| Brand | Western Digital |
| Shipping Weight | 3.0500kg |
| Shipping Width | 0.018m |
| Shipping Height | 0.028m |
| Shipping Length | 0.015m |
3-Year Limited Warranty
Manufacturer warranty
The supplied product information lists the following Western Digital manufacturer warranty term for WDBFBE0440JBK-AESN: 3-Year Limited Warranty.
DeviceDeal is an authorised reseller. Keep your DeviceDeal tax invoice as proof of purchase.
Warranty coverage and claims remain subject to Western Digital warranty terms, eligibility requirements and product assessment.
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