ST3250820A ATA Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| ST3250820A ATA Device | 250 | 64 | 27 | 24 | 0.60 | 0.78 | 10.94 | 5.48 |
The measurement of the ST3250820A ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the ST3250820A ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the ST3250820A ATA Device should be used.
The Seagate ST3250820A is a 250 GB hard drive from Seagate's Barracuda series. This hard drive is available in 3.5-inch format and uses the SATA interface. It is designed for desktop computers and general-purpose applications, offering a combination of storage capacity, performance and reliability. Here is a detailed description of the technical details, features and application areas of the ST3250820A:
Technical Details
1. Capacity:
- 250 GB: The hard drive offers a storage capacity of 250 gigabytes, sufficient for a variety of applications, operating systems, programs and personal data.
2. Form Factor:
- 3.5 inches: The standard form factor for desktop hard drives. It is widely used in desktop computers and external enclosures.
3. Interface:
- SATA I (1.5 Gbit/s): The hard drive uses the SATA I interface, which supports a maximum data transfer rate of up to 1.5 Gbit/s (150 MB/s). This interface is backwards compatible with older SATA versions and is supported in most modern computers.
4. Rotational Speed:
- 7,200 RPM: The hard drive rotates at 7,200 revolutions per minute. This speed offers a good balance between performance and energy efficiency, enabling fast access times.
5. Cache Memory:
- 8 MB: The hard drive is equipped with an 8 MB cache. This cache stores frequently accessed data to improve performance during read and write operations.
6. Data Transfer Rates:
- Maximum Data Rate: Typically up to 75 MB/s for sequential read and write, depending on system configuration and data requirements.
7. Operating Conditions:
- Operating Temperature: The recommended operating temperature is 0 to 60 °C.
- Storage Temperature: The storage temperature should be -40 to 70 °C.
8. Power Consumption:
- Operating Power Consumption: Approximately 8.0 to 10.0 watts.
- Idle Power Consumption: Approximately 6.0 watts.
9. Lifespan and MTBF (Mean Time Between Failures):
- MTBF: The hard drive has an average lifespan of approximately 750,000 to 1,000,000 hours, making it a reliable choice for long-term use.
10. Error Correction and Data Integrity:
- SMART (Self-Monitoring, Analysis, and Reporting Technology): Supports SMART to monitor hard drive health and predict possible failures.
Features
1. High Capacity:
- Large Storage Space: The ST3250820A offers 250GB of storage space, which provides a large amount of data for daily use.
2. Performance Optimization:
- Fast Rotation Speed: With 7,200 RPM, the hard drive offers good performance and fast access times for applications, gaming, and data processing.
3. Cache Memory:
- 8MB Cache: The cache improves performance by caching frequently accessed data and enabling fast access times.
4. Energy Efficiency:
- Moderate Power Consumption: The hard drive offers a balance between performance and energy efficiency, making it suitable for use in desktop PCs.
5. Reliability:
- Error Correction: With SMART support, the hard drive helps monitor health and detect potential problems early.
Application area
1. Desktop computers:
- Primary storage: Ideal as the main drive for operating systems, applications and games in desktop PCs.
- Expansion: Can be used as additional storage space for large amounts of data, backups or media files.
2. External storage solutions:
- External enclosures: The ST3250820A can be used in external enclosures to provide a portable storage solution for backups and data transfer.
3. Smaller servers and NAS:
- Data archiving: For smaller server and NAS systems where capacity and performance are required but there are no extreme data rate requirements.
4. Backup and archiving:
- Securing important data: Suitable for storing and securing important data and documents.
5. Multimedia applications:
- Media storage: Ideal for storing large media files such as movies, music and photos.
Summary
The Seagate ST3250820A is a 250 GB hard drive in 3.5-inch format that connects via the SATA I interface. With a rotation speed of 7,200 rpm and an 8 MB cache, it offers good performance for a wide range of applications. Its high capacity, reliability and support for SMART make it a solid choice for desktop computers, external storage solutions and smaller servers. The ST3250820A offers a balanced combination of performance and storage capacity that makes it suitable for use in a variety of scenarios.
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ST3250820A 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 ST3250820A ATA Device.
The ST3250820A ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the ST3250820A ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.