44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN
*Price sourced from Amazon.com. Last updated 2026-06-21. Price and availability subject to change.
Bottom line: The 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN is a niche pick — read recent reviews before buying in the PC & gaming hardware category, priced around $544.93. Read recent reviews carefully before committing.
The My Book Duo drive has massive capacity ideal for storing photos, videos, documents, and music. It’s super-fast when using the USB Type-C port and is universally compatible (supports USB 3.2 Gen 1 / USB 3.0 / USB 2.0) with all cables included. Two USB Type-A hub ports deliver flexibility for additional accessories.
SpecPicks Verdict
SpecPicks classifies WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1… as a niche pick — read recent reviews before buying in the PC & gaming hardware category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. WD's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Massive capacity storage with auto and system backup
- ✓ Backed by WD's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Massive capacity storage with auto and system backup
- RAID-0 ready out of the box
- USB 3.1 Gen 1-ready, USB 3.0 compatibility
- 2x USB 3.0 hub ports
- 256-bit AES hardware encryption and password protection
Full Specifications
| Brand | WD |
|---|---|
| Color | Black |
| Model Name | My Book Duo |
| Unit Count | 1.0 Count |
| Form Factor | 3.5-inch |
| Media Speed | 600 MB/s |
| Connectivity | USB |
| Model Number | WDBFBE0440JBK-NESN |
| Item Type Name | Desktop external hard drive |
| Hard-Drive Size | 44 TB |
| Mfr Part Number | WDBFBE0440JBK-NESN |
| Number of Items | 1 |
| Special Feature | Hardware Encryption |
| Hardware Platform | Linux, Mac w/ Reformat, PC |
Ready to buy?
WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-21. Price and availability subject to change.
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