Disclosure
I may earn a small commission for my endorsement, recommendation, testimonial, and/or link to any products or services from this website. Your purchase helps support my work in bringing you real information about the best technology products. I am an independent blogger and the reviews are done based on my own opinions.
Summary

The WD My Book Duo is a dual-drive version of the WD My Book. Supports JBOD, RAID 0 (striping), and RAID 1 (mirroring) configurations. Goes up to 36TB storage.
Criteria
Price
72.2%
Drive Specifications
32.4%
Drive Performance
0.0%
Connectivity
4.0%
- Support JBOD + RAID 0 (striping) + RAID 1 (mirroring).
- Up to 36TB available.
- Plastic case not the most attractive.
- Slow 5400 RPM drives.
Check Prices...
Specifications
Specifications
Drive Specifications | |
Drive Capacity ? | 24 TB min: 1 average: 15.72 max: 72 |
Drive Type ? | Hard Disk Drive (HDD) |
Number of Drives ? | 2 Drives |
RAID Support ? | JBOD, RAID 0, 1 |
Drive Performance | |
Disk Speed ? | 5400 RPM |
Price | |
Recommended Retail Price ? | USD 899.99 min: 89.99 average: 732.63 max: 2999.99 |
Connectivity | |
USB 3.0 ? | 1 x USB 3.0 min: 0 average: 1.27 max: 5 |
Thunderbolt 3 ? | 0 min: 0 average: 0.51 max: 2 |
Ethernet ? | 0 min: 0 average: 0.52 max: 2 |
DisplayPort ? | 0 min: 0 average: 0.14 max: 1 |
HDMI ? | 0 min: 0 average: 0.04 max: 1 |
Features | |
Hardware Encryption ? | Yes |
Backup Software ? | Yes |
SD Card Reader ? | No |
Warranty ? | 3 Years min: 1 average: 3.2 max: 5 |
Physical Specifications | |
Length ? | 6.3 Inches min: 4.72 average: 7.65 max: 11.93 |
Width ? | 3.94 Inches min: 1.39 average: 3.36 max: 8.9 |
Height ? | 7.09 Inches min: 4.65 average: 5.79 max: 7.56 |
Enclosure Color ? | Black |
Enclosure Material ? | Plastic |