ST3120026AS
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| ST3120026AS | 120 | 104 | 44 | 46 | 0.29 | 0.38 | 14.87 | 12.90 |
The measurement of the ST3120026AS was carried out on Windows. Similar read and write speeds could certainly be achieved with the ST3120026AS under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the ST3120026AS should be used.
The ST3120026AS is a 120 GB hard drive from Seagate's Barracuda series. This hard drive is designed for use in desktop computers and as a complementary storage solution. Here is a detailed description of the technical details, features and application areas of the ST3120026AS.
Technical Details
1. Model and name:
- Model number: ST3120026AS
- Product line: Seagate Barracuda 7200.10
- Capacity: 120 GB
2. Interface:
- Interface: SATA I (1.5 Gb/s). This interface offers a maximum transfer rate of up to 1.5 Gbit/s (187.5 MB/s).
3. Form factor:
- Form factor: 3.5 inches. The form factor is standard for desktop computers and internal hard drives.
4. Storage technology:
- Storage technology: Perpendicular Magnetic Recording (PMR). This technology enables higher data density and better performance compared to older technologies.
5. Read/write speed:
- Maximum transfer rate: Up to 300 MB/s. This describes the maximum speed at which data can be transferred to or from the hard drive.
6. Cache:
- Cache memory: 8 MB. The cache temporarily stores frequently used data to improve performance and enable faster access to that data.
7. Speed:
- Speed: 7200 RPM (revolutions per minute). This speed offers a good balance between performance and energy efficiency.
8. Error correction:
- Error correction: The hard drive uses Error Correction Code (ECC) to ensure data integrity and to detect and correct data errors.
9. Power consumption:
- Power consumption: Typical power consumption is about 8 watts in operation and 6 watts in standby mode.
10. MTBF (Mean Time Between Failures):
- Service Life: The MTBF is typically around 750,000 hours, indicating high reliability and durability of the hard drive.
11. Operating System Compatibility:
- Compatibility: The hard drive is compatible with most modern operating systems, including Windows, macOS, and Linux.
12. Operating Temperature:
- Operating Temperature Range: 0°C to 60°C. The hard drive can operate in a wide temperature range, making it versatile.
Features
1. High Storage Capacity:
- 120 GB storage space: Provides sufficient capacity for storing operating systems, applications, and a moderate amount of data.
2. Fast Data Transfer:
- SATA I interface: Supports a transfer rate of up to 300 MB/s, enabling fast data transfer.
3. Good performance:
- 7200 RPM rotation speed: The high rotation speed ensures fast access times and overall good performance for desktop computer applications.
4. Cache memory:
- 8 MB cache: Improves performance by making frequently used data quickly available.
5. Error correction:
- ECC support: Ensures high data integrity and protects against data errors.
6. Energy efficiency:
- Energy consumption: The hard drive is energy efficient and offers a balance between performance and energy consumption.
Application area
1. Desktop computers:
- Primary system hard drive: Ideal as the main drive for desktop computers on which the operating system and frequently used applications can be installed.
2. Additional storage:
- Expansion solution: Can be used as additional storage space for desktop computers to store large amounts of data.
3. Data Backup:
- Backup Solution: Can be used for backup or storage of important files to provide an additional layer of data security.
4. Media Archiving:
- Media File Storage: Suitable for storing media files such as photos, music and videos.
5. Applications and Games:
- Application Installation: Provides enough capacity for installing and running applications and games.
Conclusion
The Seagate ST3120026AS is a 120 GB hard drive from the Barracuda 7200.10 series, which is equipped with a SATA I interface and a rotation speed of 7200 rpm. It offers a maximum transfer rate of up to 300 MB/s and an 8 MB cache, making it a powerful choice for desktop computers and other applications that require a reliable storage solution. The use of Perpendicular Magnetic Recording (PMR) enables higher data density and improved performance. The hard drive is energy efficient and offers a high MTBF of around 750,000 hours, which underlines its reliability. It is suitable for desktop computers, additional storage solutions, data backup and media archiving.
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ST3120026AS 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 ST3120026AS.
The ST3120026AS is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the ST3120026AS regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.