WD My Book 25ED USB Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WD My Book 25ED USB Device | 8002 | 502 | 211 | 205 | 1.05 | 4.46 | 3.66 | 0.93 |
| WD My Book 25ED USB Device | 10001 | 303 | 123 | 132 | 0.50 | 6.53 | 12.89 | 0.53 |
The measurement of the WD My Book 25ED USB Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WD My Book 25ED USB Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WD My Book 25ED USB Device should be used.
WD My Book 25ED USB Device
The WD My Book 25ED is an external hard drive from Western Digital (WD) known for its large storage capacity and ease of use. This hard drive is part of the My Book series, which is characterized by its easy handling and reliable performance. Here are the comprehensive details, technical specifications, features and application range of the WD My Book 25ED:
General description
The WD My Book 25ED is an external hard drive designed for storing and backing up large amounts of data. With a large storage capacity and USB interface, it is ideal for expanding storage space on desktop computers and laptops. The external hard drive offers an easy way to back up, archive and transport data between different devices.
Technical details
1. Capacity: Typically 1 TB or 2 TB (depending on model)
2. Form factor: 3.5 inches (standard size for desktop hard drives)
3. Interface: USB 2.0
4. Rotation speed: 7,200 rpm (revolutions per minute)
5. Cache: 8 MB to 16 MB (depending on model)
6. Read/Write speed:
- Maximum sequential read speed: Up to 30 MB/s to 50 MB/s (depending on interface and specific model)
- Maximum sequential write speed: Up to 30 MB/s to 50 MB/s
7. Operating temperature: 5 °C to 35 °C
8. Weight: Approximately 1.5 kg to 2 kg (depending on capacity and housing design)
9. Operating noise: Normally between 30 dB and 40 dB
Features
- USB 2.0 Interface: Offers plug-and-play compatibility with most computers and devices. USB 2.0 is easy to use, but slower than the newer USB 3.0 or USB 3.1 interfaces. The maximum transfer rate is 480 Mb/s.
- Large Storage Capacity: The My Book 25ED offers generous storage space, ideal for storing large amounts of data, including music, videos, photos and documents.
- Energy Efficiency: The drive is powered via the USB interface, reducing the need for an external power supply and simplifying setup.
- Automatic Backup Software: Many My Book series models come with WD Backup software, which allows users to set up automatic backups of their data to protect important files.
- Password protection: Some models offer an optional password protection feature to protect data from unauthorized access (depending on model).
- Robust Construction: The housing is robust and protects the drive from physical damage. The design is built to last.
Scope
- Data Storage: Ideal for storing large amounts of data, including multimedia files, documents and programs.
- Data Backup: Ideal for regularly backing up important data to avoid data loss in case of system failure or hardware problems.
- Expanding Storage Space: A practical solution to expand the storage space of a computer, especially when the internal storage space is limited.
- Archiving: Suitable for long-term data archiving where large storage capacity is required.
- File Transfer: Useful for easily and quickly transferring large amounts of data between different computers or devices.
Conclusion
The WD My Book 25ED is an external hard drive that stands out for its large storage capacity and ease of use. With the USB 2.0 interface, it offers a hassle-free solution for expanding storage space and backing up data. The combination of generous storage space, robust design and user-friendly features makes it a valuable addition to any desktop computer or laptop that needs additional storage. While USB 2.0 is slower compared to newer interfaces such as USB 3.0, the My Book 25ED remains a reliable and cost-effective solution for most storage needs.
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WD My Book 25ED USB Device and the compatible operating systems
Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher
Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)
Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of WD My Book 25ED USB Device.
The WD My Book 25ED USB Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WD My Book 25ED USB Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.