ST3400320AS ATA Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| ST3400320AS ATA Device | 400 | 101 | 44 | 40 | 0.60 | 0.73 | 9.93 | 5.81 |
The measurement of the ST3400320AS ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the ST3400320AS ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the ST3400320AS ATA Device should be used.
ST3400320AS ATA Device
The ST3400320AS is a hard drive from Seagate that can be found in the Barracuda 7200.10 series. This series is known for its reliable performance and is often used in desktop computers, external storage media and servers. Here is a very detailed description of the ST3400320AS, including technical details, features and areas of application.
Technical details and specifications
1. Product type:
- The ST3400320AS is a 3.5-inch SATA hard drive (HDD). It belongs to the Barracuda series from Seagate and is designed for use in desktop computers and external enclosures.
2. Capacity:
- The hard drive offers a storage capacity of 400 GB. This size is sufficient for a variety of applications, including operating systems, programs and a moderate amount of data and media files.
3. Form factor:
- The hard drive has the 3.5-inch form factor used in most desktop computers and external hard drive cases. The dimensions are typically 146 mm x 101.6 mm x 26.1 mm (L x W x H).
4. Interface:
- The ST3400320AS uses the SATA II (SATA 3.0 Gb/s) interface. SATA II is the second generation of the Serial ATA standard and offers a maximum theoretical data transfer rate of up to 3 Gb/s (300 MB/s). The SSD is backwards compatible with SATA I and SATA III interfaces.
5. Rotational speed:
- The hard drive rotates at a rotational speed of 7200 revolutions per minute (RPM). This speed provides a good balance between performance and energy efficiency. 7200 RPM is a common standard for desktop hard drives and offers better performance compared to 5400 RPM hard drives.
6. Cache memory:
- The hard drive has a 16 MB cache memory. The cache memory is used to temporarily store frequently used data and thus speed up access to this data.
7. Transfer rate:
- The ST3400320AS offers a maximum transfer rate of up to 300 MB/s, which corresponds to the limit of the SATA II interface. This rate is sufficient for most desktop applications and processing media files.
8. Seek times:
- The hard drive has an average access time of about 8.5 ms. This time describes the length of time it takes for the hard drive to find the desired area of ​​data on the disk.
9. Error correction:
- The hard drive supports Native Command Queuing (NCQ), a technology that optimizes the order of read and write commands to improve performance and reduce the number of errors.
10. Operating temperature:
- The hard drive is designed for an operating temperature range of 0 to 60°C. It is important that the hard drive is installed in a well-ventilated area to avoid overheating.
11. Power consumption:
- The power consumption of the hard drive is approximately 7.4 W when operating and 6 W when idle. Power consumption may vary depending on usage and system configuration.
12. Noise level:
- The noise level of the hard drive is approximately 2.8 sone when operating and 1.7 sone when idle. These values ​​are relatively low and ensure quiet operation of the computer.
Features
1. Good Performance:
- With a rotation speed of 7200 RPM and a 16 MB cache, the ST3400320AS offers a balanced performance that is sufficient for most desktop applications, including gaming and multimedia applications.
2. High Reliability:
- The hard drive is designed for a long life and offers reliable operation for a wide range of applications. Native Command Queuing (NCQ) technology improves performance and reduces the risk of errors.
3. Energy Efficiency:
- The power consumption is moderate, which helps to control the system's power consumption. This is especially important for systems that operate 24/7.
4. Noise Reduction:
- The relatively low noise level ensures quiet operation, which is particularly beneficial in quiet work environments.
5. Compatibility:
- The hard drive is compatible with a wide range of systems that support SATA II interfaces, and can also be used in older and newer systems.
Application area
1. Desktop computers:
- The ST3400320AS is ideal for use in desktop computers, where it serves as the main drive for operating systems, programs and data storage.
2. External enclosure:
- The hard drive can be used in an external hard drive case to provide an additional, portable storage solution. It is a good choice for external backups and data transfers.
3. Home and office applications:
- For home and office applications, the hard drive offers sufficient capacity and performance to store documents, media files and applications.
4. Servers and NAS systems:
- In small servers or Network Attached Storage (NAS) systems, the hard drive can be used to store and back up data. However, for performance-intensive server applications, it can be replaced with more powerful models.
5. Gaming:
- The hard drive is well suited for gaming systems, where it can store games and other large files. The 7200 rpm speed ensures acceptable loading times for games.
Conclusion
The ST3400320AS from Seagate offers a good combination of capacity, performance and reliability for a variety of applications. With 400 GB of storage space, a speed of 7200 rpm, and a maximum transfer rate of 300 MB/s, it is a solid choice for desktop computers, external enclosures, and other storage systems. Support for Native Command Queuing (NCQ) and moderate power consumption contribute to overall performance and efficiency. This hard drive is ideal for general data storage applications and offers a reliable solution for many everyday computing needs.
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ST3400320AS 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 ST3400320AS ATA Device.
The ST3400320AS ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the ST3400320AS ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.