WD ON SEDC External USB Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WD ON SEDC External USB Device | 960 | 122 | 36 | 40 | 13.48 | 23.74 | 0.36 | 0.22 |
| WD ON SEDC External USB Device | 1920 | 117 | 33 | 40 | 13.64 | 21.90 | 0.40 | 0.27 |
The measurement of the WD ON SEDC External USB Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WD ON SEDC External USB Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WD ON SEDC External USB Device should be used.
WD ON SEDC External USB Device – Very detailed description
The WD ON SEDC External USB Device is an external storage device produced by Western Digital (WD). This device belongs to the family of external hard drives or SSDs known for their reliability and high performance. The exact model name might vary depending on region and availability, but the general features and specifications are generally consistent with other external USB storage solutions from WD.
1. General description
The WD ON SEDC External USB Device is a portable storage device that is connected via a USB interface. It can be configured as both an external hard drive (HDD) and an external SSD. The device is designed to provide a reliable and fast way to store and transport data. It is suitable for both private use and business applications where mobility and security are important.
2. Technical details
Storage capacity
- Available Capacities: Typically capacities vary by model, but common options are 500GB, 1TB, 2TB or more. Exact capacity depends on the specific model of WD ON SEDC.
Interface
- USB 3.0/3.1/3.2: The device typically uses a USB 3.0, 3.1 or 3.2 interface, which enables high transfer rates. USB 3.0 offers theoretical transfer rates of up to 5 Gbit/s, while USB 3.1 Gen 2 and USB 3.2 can enable higher transfer rates of up to 10 Gbit/s and 20 Gbit/s, respectively.
Form factor
- External hard drive or SSD: Depending on the model, the device can be either an external HDD or SSD. External hard drives are usually larger and have moving parts, while SSDs have no moving parts and are faster and more robust.
Connectivity
- Wired: Connects to the computer via a USB cable. A corresponding cable is usually included in the delivery.
Compatibility
- Operating Systems: The device is generally compatible with most modern operating systems, including Windows, macOS, and often Linux. Some models may be preformatted for specific operating systems.
Features
- Read speed: Depending on the type of hard drive or SSD, the read speed may vary. Typical values ​​for external SSDs are between 400 MB/s and 2000 MB/s.
- Write speed: Write speed also varies depending on the model. External HDDs often offer speeds of up to 150 MB/s, while SSDs can reach up to 1000 MB/s or more.
Security features
- Hardware encryption: Some models offer built-in hardware encryption to securely store data and prevent unauthorized access. This feature is especially important for business applications where privacy and security are important.
- Software encryption: Alternatively, you can use software solutions to encrypt your data. Some devices come with appropriate software or offer support for common encryption tools.
Energy consumption
- Energy Efficiency: External USB storage devices are generally energy efficient because they are powered directly from the computer's USB port and do not require an additional power adapter.
Dimensions and weight
- Compact Size: External hard drives and SSDs are usually compact and lightweight, making them easily portable. The exact dimensions and weight depend on the specific model.
3. Functions
- Plug and Play: The device is usually plug and play compatible, which means that it is ready to use as soon as it is connected to a USB port without the need to install additional drivers.
- Data backup: Many external storage media offer data backup software solutions that allow you to perform regular backups of your important files.
- Portability: Due to its compact size and the fact that it is USB powered, the device is ideal for travel. It can easily be stored in a bag or backpack.
4. Scope of application
Private use
- File storage and backup: Ideal for storing and backing up personal data, photos, videos and music.
- Data portability: Well suited to transport large amounts of data between different computers and devices.
Commercial use
- Secure data storage: For businesses, the device can be used to securely store sensitive business data. Hardware encryption provides additional protection.
- Backup solutions: Can serve as an external backup solution for servers, workstations or notebooks to regularly back up important business data.
Professional applications
- Media Production: Useful for professionals who need to quickly store and transport large amounts of data, such as videos and raw materials.
- Data Analysis: Ideal for data analysts who need to move and share large data sets between different computers or analysis systems.
5. Benefits
- High transfer speeds: By using USB 3.0/3.1/3.2 interfaces, high data transfer rates can be achieved, which speeds up the processing of large amounts of data.
- Easy to use: Plug-and-play functionality makes the device easy to use without the need for additional software or drivers.
- Portability: Compact size and the lack of an external power supply increase the mobility of the device.
6. Disadvantages
- Capacity limit: Compared to internal hard drives, external hard drives or SSDs can be more expensive for the same capacities.
- USB dependency: Performance depends on the USB interface used. Older USB standards offer slower speeds than the latest ones.
Summary
The WD ON SEDC External USB Device is a flexible and powerful external storage medium available in various capacities and speed classes. With support for modern USB interfaces (USB 3.0/3.1/3.2), it offers high data transfer rates and is suitable for a wide range of applications, both private and business. The integrated security technology, ease of use and portability make it a practical choice for anyone who needs a reliable and fast data storage solution.
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WD ON SEDC External 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 ON SEDC External USB Device.
The WD ON SEDC External USB Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WD ON SEDC External USB Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.