WD Ext HDD 1021 USB Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WD Ext HDD 1021 USB Device | 1500 | 88 | 32 | 39 | 0.50 | 1.43 | 15.17 | 2.68 |
| WD Ext HDD 1021 USB Device | 1000 | 85 | 35 | 33 | 0.50 | 0.94 | 11.87 | 4.93 |
| WD Ext HDD 1021 USB Device | 3001 | 81 | 33 | 29 | 0.75 | 0.00 | ||
| WD Ext HDD 1021 USB Device | 1000 | 78 | 32 | 28 | 0.66 | 1.25 | 9.32 | 3.28 |
| WD Ext HDD 1021 USB Device | 1000 | 73 | 29 | 27 | 0.61 | 1.25 | 9.38 | 3.58 |
| WD Ext HDD 1021 USB Device | 1500 | 72 | 34 | 24 | 0.63 | 1.18 | 8.85 | 3.34 |
| WD Ext HDD 1021 USB Device | 1000 | 50 | 20 | 18 | 0.62 | 1.24 | 8.76 | 3.48 |
| WD Ext HDD 1021 USB Device | 2000 | 50 | 37 | 5 | 0.52 | 0.32 | 12.48 | 19.94 |
| WD Ext HDD 1021 USB Device | 2000 | 0 | 0 | 0 | 0.00 | 0.00 |
The measurement of the WD Ext HDD 1021 USB Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WD Ext HDD 1021 USB Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WD Ext HDD 1021 USB Device should be used.
The WD Ext HDD 1021 USB Device is an external hard drive from Western Digital designed for storing and backing up data via a USB interface. Here is the detailed information about this model:
General description
The Western Digital WD Ext HDD 1021 is an external hard drive that stands out for its ease of use and flexibility. It is often used as a desktop or portable storage solution to back up, archive or transport data.
Technical details
- Capacity: Typically 1 TB (terabyte), but other capacities may be available depending on the model.
- Form factor: 3.5 inch (desktop model) or 2.5 inch (portable model)
- Interface: USB 3.0 (compatible with USB 2.0)
- Speed:
- Desktop model: 7200 RPM (depending on model)
- Portable model: 5400 RPM (typical)
- Cache: No dedicated cache, depends on the internal hard drive.
- Operating temperature: Typically 5°C to 35°C
- Power supply:
- Desktop model: External power supply required
- Portable model: powered by USB
- Weight and dimensions: Varies depending on model and capacity
Features
1. High Capacity: With up to 1TB or more, this external hard drive provides ample storage for large amounts of data, including media files, documents and backups.
2. Fast data transfer: The USB 3.0 interface enables fast data transfer of up to 5 Gbit/s, making transferring large files and performing backups more efficient. Backward compatibility with USB 2.0 ensures broad compatibility.
3. Plug-and-Play: Easy installation with plug-and-play functionality, eliminating the need for additional software installation.
4. Portability: The portable version is compact and lightweight, making it ideal for travel. The desktop model usually offers a larger capacity but requires an external power supply.
5. Backup Software: Some models may come with additional backup software that allows for automatic backups and easy data recovery.
Areas of application
1. Data Backup: Ideal for regular backups of important data to ensure it is protected in case of data loss or system failure.
2. Data archiving: Suitable for archiving large amounts of data, such as videos, photos and extensive project files.
3. Transportation of data: The portable version is useful for physically transferring data between different computers or locations.
4. Expansion of storage space: Can be used as an additional storage solution for computers that do not offer sufficient internal storage capacity.
5. Media Libraries: Ideal for storing music and video libraries to save space on the main drive and keep an organized collection.
Further considerations
- Compatibility: Before use, please make sure that the device is compatible with the operating system you are using. Most models are compatible with Windows and macOS.
- Heat and noise: Desktop models can generate more heat and be noisier than portable models. Proper ventilation of the unit is important.
- Power supply: The desktop version requires a separate power supply, while portable models get their power via the USB connection.
The WD Ext HDD 1021 offers a flexible and practical solution for a variety of storage needs, be it for everyday use, as a backup solution or for archiving and transporting data.
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WD Ext HDD 1021 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 Ext HDD 1021 USB Device.
The WD Ext HDD 1021 USB Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WD Ext HDD 1021 USB Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.