WDC WD2500KS-00MJB0
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WDC WD2500KS-00MJB0 | 250 | 134 | 54 | 60 | 0.81 | 1.30 | 9.48 | 3.57 |
| WDC WD2500KS-00MJB0 | 250 | 128 | 58 | 47 | 0.47 | 1.26 | 9.37 | 3.50 |
The measurement of the WDC WD2500KS-00MJB0 was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC WD2500KS-00MJB0 under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC WD2500KS-00MJB0 should be used.
The Western Digital WD2500KS-00MJB0 is an internal hard drive that belongs to the WD Caviar SE series and is designed for desktop computers. This hard drive uses the SATA interface and offers solid performance for everyday storage needs. Here is a comprehensive description of the technical details, features and application areas of this model:
Technical details
1. Model name: Western Digital WD2500KS-00MJB0
2. Capacity: 250 GB (Gigabytes)
3. Form factor: 3.5 inches (standard size for desktop hard drives)
4. Interface: SATA I (1.5 Gb/s, also known as SATA 150), backwards compatible with older SATA versions.
5. Rotation speed: 7200 rpm (RPM, Revolutions Per Minute)
6. Cache: 16 MB
7. Storage technology: Disk-based, typically with a number of disk platters and read/write heads
8. Maximum data transfer rate: Up to 150 MB/s (depending on interface and other factors)
9. Random read/write speeds: Varies, typically up to 60-80 MB/s
10. Operating temperature range: 0 °C to 60 °C
11. Weight: Approximately 600–700 g
Features
1. SATA I interface: The hard drive uses the SATA I interface, which supports data transfer rates of up to 1.5 Gb/s. Although it is older, it is backwards compatible with newer SATA versions.
2. 250GB capacity: Provides enough storage for operating systems, basic applications and data such as documents, photos and small media files.
3. 7200 RPM: The high rotation speed ensures fast read and write operations, resulting in improved system performance.
4. 16 MB Cache: The cache memory temporarily stores frequently used data to reduce access times and increase system speed.
5. Advanced Format Technology: Uses 4K sectors to improve memory utilization and increase data security compared to older 512-byte sectors.
6. No Touch Ramp Load Technology: This technology protects the hard drive disks from physical damage by preventing the read/write head from coming into contact with the disk during operation.
Scope
1. Desktop PCs: Ideal for desktop computers where the 3.5-inch size and 250GB capacity are sufficient for general storage needs.
2. Upgrades: Suitable for users who want to upgrade an older computer to improve storage capacity or system performance.
3. Data storage: Good for storing operating systems, applications and data such as documents and photos.
4. Cost-effective solution: The hard drive offers good value for money for users looking for a cost-effective storage solution for basic needs.
Performance and reliability
- Performance: With a rotation speed of 7200 RPM and a 16 MB cache, the WD2500KS-00MJB0 offers solid performance for everyday applications. The maximum data transfer rate of up to 150 MB/s enables acceptable read and write operations, although it is slower compared to newer models.
- Reliability: Western Digital is known for reliable hard drives. The WD2500KS-00MJB0 is designed for everyday use and offers stable performance. Western Digital usually offers a limited warranty on their products, which is applicable to this model.
Summary
The Western Digital WD2500KS-00MJB0 is a 250GB 3.5" hard drive that features a SATA I interface. It offers solid performance with a rotation speed of 7200 RPM, a 16MB cache, and a maximum data transfer rate of up to 150MB/s. The drive is well suited for desktop PCs and general storage needs, and offers good value for users looking for a cost-effective and reliable storage solution. Although it uses an older SATA I interface, it is still a viable option for basic data storage and system upgrades.
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WDC WD2500KS-00MJB0 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 WD2500KS-00MJB0.
The WDC WD2500KS-00MJB0 is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WDC WD2500KS-00MJB0 regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.