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WD My Book Duo 24TB Two-Bay USB 3.0 Type-C RAID Array (2 x 12TB)

BH #WEBFBE0240JB • MFR #WDBFBE0240JBK-NESN
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WD My Book Duo 24TB Two-Bay USB 3.0 Type-C RAID Array (2 x 12TB)
Key Features
  • 2 x 12TB WD Red Hard Drives
  • 2 x 3.5" SATA Drive Bays
  • 1 x USB 3.0 Type-C | 2 x USB 3.0 Type-A
  • Supports RAID 0, 1, and JBOD
The WD My Book Duo 24TB USB 3.0 RAID Array features two 3.5" drive bays that each sport a 12TB hard drive to provide a total capacity of 24TB 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.
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$679.99
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Capacity
16TB
20TB
24TB
28TB
Shipping Restrictions
Sales and Export of this item to China, Hong Kong, Russia, and Venezuela are prohibited.
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WD Duo External HDD Overview

The WD My Book Duo 24TB USB 3.0 RAID Array features two 3.5" drive bays that each sport a 12TB hard drive to provide a total capacity of 24TB 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.

General Features
Capacity
The My Book Duo drive provides 24TB 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.
UPC: 718037872223

WD Duo External HDD Specs

Key Specs
Storage Capacity
24 TB
Included Drives
2x 12 TB 3.5" HDD
Interface
SATA III
Number of Bays
2x 3.5" SATA (Unspecified Version)
Inputs/Outputs
1x USB-C 3.0 / 3.1/3.2 Gen 1
2x USB-A 3.0 / 3.1/3.2 Gen 1
RAID Support
, RAID 0/1/JBOD
Drives
Storage Capacity
24 TB
Included Drives
2x 12 TB 3.5" HDD
Cache Memory per Drive
256 MB
Initial RAID Configuration
RAID 0
Interface
SATA III
Rotational Speed
5400 rpm
General
Number of Bays
2x 3.5" SATA (Unspecified Version)
Default OS Support
Windows
Inputs/Outputs
1x USB-C 3.0 / 3.1/3.2 Gen 1
2x USB-A 3.0 / 3.1/3.2 Gen 1
Form Factor
Desktop
RAID Support
, RAID 0/1/JBOD
Transfer Rates
360 MB/s (Read in RAID 0)
UASP Support
No
Software
OS Compatibility
macOS 10.9 or Later
Windows 7 or Later
Security
Encryption
Yes
Electrical
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Source
AC Adapter
Environmental
Operating Temperature
41 to 95°F / 5 to 35°C
Storage Temperature
-4 to 149°F / -20 to 65°C
Certifications
NRCAN, RoHS
Physical
Cooling
Yes
Dimensions
7.1 x 6.3 x 3.9" / 180.34 x 160.02 x 99.06 mm
Weight
5.4 lb / 2.5 kg
Packaging Info
Package Weight
7.055 lb
Box Dimensions (LxWxH)
11.3 x 8.9 x 6.3"

WD Duo External HDD Reviews

See any errors on this page? Let us know

question

Are the drives user replaceable/upgradable? Can I use any drive of my choice?
Asked by: Joshua
Yes, the WD My Book Duo 20TB Two-Bay USB 3.0 RAID Array (2 x 10TB) B&H # WEWDBFBE0200 is user upgradable.
Answered by: James B.
Date published: 2018-08-27

question

I would buy this WD MY Book except for the propriety encryption. It is just what I am looking for. Can this Duo be backed up to another non-encrypted drive or does the encryption prevent this ??
Asked by: Gary S.
I have the same concern. The WD web site states Set a personalized password to activate hardware encryption and data protection. which implies that it would be off until activated but I would still test it by pulling a drive and sticking it in another enclosure to see if it can be read.
Answered by: Stewart F.
Date published: 2018-08-27

Will "Asustor 6404T NAS" see this My book Duo ...

Will "Asustor 6404T NAS" see this My book Duo 12TB by direct connect it to the NAS via USB?
Asked by: Jiming
The 6404T can use a external USB drive for backups. It is covered on page 64 of the manual http://bit.ly/2AZUB4W.
Answered by: Reuben
Date published: 2019-10-11

Can I connect a USB 3.0 Type C cable into my 2.0 ...

Can I connect a USB 3.0 Type C cable into my 2.0 port on my CPU?
Asked by: Larry
No. Would require an adapter.
Answered by: Paul
Date published: 2021-03-11

I am understanding that if a drive fails one has ...

I am understanding that if a drive fails one has to buy a new one from WD due to their encryption are these drives available and how much are they so one cannot just by another seagate red drive and. put it in ?
Asked by: John
The drives are replaced by WD within the Limited 3-Year Warranty. Otherwise, you can use any RAID compatible drive that is 5400 RPM.
Answered by: Sagi C
Date published: 2021-02-05

Can you swap out the drives to increase the ...

Can you swap out the drives to increase the storage later?
Asked by: Tyler
Yes you swap the drives on WD My Book Duo 8TB Two-Bay USB 3.0 and you can Increase drive capacity.
Answered by: ilich
Date published: 2020-06-29

question

Can I replace these 2 red drive to 10 TB gold ? will it inrease my read/write speed ?
Asked by: Oudom R.
A hard drive's performance is best measured by data throughput and usually measured in gigabytes (or gigabits) per second. Data throughput is directly related to how densely data is packed on the hard drive (areal density) and the speed at which the platters rotate (RPM). Comparing the performance and read/write speeds between two hard disk drives that have identical areal density specifications (BPI or bits per inch, and TPI, or tracks per inch), a 7200 RPM drive will deliver data about 33% faster than the 5400 RPM drive.
Answered by: Steven C.
Date published: 2018-08-27

question

Do these units have fans? How to the drives stay cool?
Asked by: Chase
Yes, but on the two enclosures that I've bought, one of them is starting to make noise after a few months. I hope WD can provide a replacement,
Answered by: Thierry L.
Date published: 2020-08-20
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