WDC WD10EZEX-21WN4A0 ATA Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WDC WD10EZEX-21WN4A0 ATA Device | 1000 | 237 | 105 | 93 | 0.73 | 1.26 | 11.78 | 3.50 |
| WDC WD10EZEX-21WN4A0 ATA Device | 1000 | 216 | 93 | 89 | 0.85 | 0.88 | 11.02 | 5.16 |
| WDC WD10EZEX-21WN4A0 ATA Device | 1000 | 118 | 41 | 56 | 0.63 | 0.69 | 15.72 | 5.46 |
| WDC WD10EZEX-21WN4A0 ATA Device | 1000 | 104 | 42 | 46 | 0.93 | 0.67 | 28.48 | 7.52 |
The measurement of the WDC WD10EZEX-21WN4A0 ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC WD10EZEX-21WN4A0 ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC WD10EZEX-21WN4A0 ATA Device should be used.
The Western Digital WD10EZEX-21WN4A0 is an internal hard drive that belongs to the WD Blue series from Western Digital. This series is known for its reliability and versatility. The WD10EZEX-21WN4A0 is a popular choice for desktop computers and as a secondary hard drive.
Technical details:
- Capacity: 1 TB (terabytes).
- Form factor: 3.5 inches.
- Interface: SATA III (6 Gb/s).
- Speed: 7200 RPM.
- Cache: 64 MB.
- Average access time: Approximately 8.9 ms.
- MTBF (Mean Time Between Failures): Approximately 1 million hours.
- Operating temperature: Typically between 0°C and 60°C.
- Dimensions: Approx. 147 mm x 101.6 mm x 25.4 mm.
- Weight: Approximately 640 grams.
Features:
- High Capacity: With 1TB, this hard drive provides ample storage for operating systems, applications, games and data. This makes it ideal for use in desktop computers where a lot of storage space is needed.
- 7200 RPM: The hard drive runs at 7200 RPM, resulting in faster data access times and better overall performance. This improves system speed and reduces loading times.
- SATA III interface: Support for SATA III enables data transfer rates of up to 6 Gb/s, ensuring fast and reliable data transfer.
- 64 MB Cache: The large 64 MB cache improves performance by quickly providing frequently used data. This reduces access times and speeds up data processing.
- Energy efficiency: The hard drive is optimized for efficient energy use, thus contributing to lower power consumption.
- Silent Seek Technology: This technology reduces operating noise and ensures quiet operation, which is particularly beneficial in noise-sensitive environments.
- NoTouch Ramp Load Technology: Protects the hard drive from physical damage by safely positioning the read/write head when turning the hard drive on and off to avoid direct contact with the hard drive.
Areas of application:
- Desktop Computers: Ideal for use as a main hard drive or additional hard drive in desktop computers to store operating systems, applications and data.
- System Upgrades: Useful for upgrading older systems to increase storage capacity and system performance.
- Storage Expansion: Can be used as an additional hard drive for storing large amounts of data such as movies, music or backups.
- Gaming: Well suited for storing and accessing large game libraries as the high capacity and fast access times can improve game loading times.
Summary:
The Western Digital WD10EZEX-21WN4A0 is a 1 TB internal hard drive with a 3.5-inch form factor that connects via the SATA III interface with a maximum data transfer rate of 6 Gb/s. It offers high performance with a rotation speed of 7200 RPM and a 64 MB cache, resulting in fast data access times and overall better system speed. The hard drive is known for its reliability and energy efficiency and is ideal for desktop computers, system upgrades, storage expansions and gaming applications. Its Silent Seek and NoTouch Ramp Load technologies contribute to longevity and quiet operation.
---
WDC WD10EZEX-21WN4A0 ATA 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 WDC WD10EZEX-21WN4A0 ATA Device.