ST3320311CS ATA Device
User Benchmarks

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ST3320311CS ATA Device32016478700.530.8512.895.21
ST3320311CS ATA Device32014066580.600.9413.534.72
WDC WD5000AAKX-083CA1 ATA Devic // Maxtor 6Y080M // HGST HTS725050A7E630 SCSI Disk Devic // Generic Card-Reader USB Devic // M4-CT128 M4SSD2 SCSI Disk Devic // MS200 - 2T // TOSHIBA THNSNF256GMC // USB Flash Disk USB Devic
The measurement of the ST3320311CS ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the ST3320311CS ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the ST3320311CS ATA Device should be used.
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The ST3320311CS ATA Device is an internal hard drive from Seagate that belongs to the Barracuda LP series. This hard drive is designed for desktop PCs and as an additional storage unit. It offers a balance between storage capacity, performance and energy efficiency. Below you will find a detailed description, technical details, features and application area of ​​this hard drive.

1. General description


The ST3320311CS is a 3.5-inch hard drive that comes with a capacity of 320 GB. It belongs to the Barracuda LP series, which is known for its high capacity and energy-efficient performance. This hard drive uses the SATA-I interface, but is also backwards compatible with older SATA standards. It is ideal for desktop PCs, where it can be used as a main or secondary drive.

2. Technical details


- Model name: ST3320311CS
- Capacity: 320GB
- Form factor: 3.5 inches
- Height: 26.1 mm (1.03 inches)
- Interface: SATA I (1.5 Gb/s), backwards compatible with SATA II (3 Gb/s) and SATA III (6 Gb/s)
- Speed: 5900 rpm (revolutions per minute)
- Cache: 16 MB
- Average access time: About 8.5 ms
- Average read and write speed: Approx. 90–100 MB/s
- Operating temperature range: 0°C to 60°C
- Power consumption:
- Operating mode: Approx. 6.3 watts
- Standby: Approx. 5 watts

3. Functions


- 5900 RPM Speed: The hard drive spins at 5900 RPM, making it more energy efficient than 7200 RPM hard drives, but slightly slower compared to high-performance drives. This speed offers a good balance between performance and power consumption.
- SATA I Interface: The hard drive uses the SATA I interface, which supports a maximum transfer rate of 1.5 Gb/s. However, it is also compatible with newer SATA II and SATA III connectors, albeit at the speeds of the SATA I standard.
- 16 MB Cache: The 16 MB cache buffer improves performance by caching frequently accessed data and reducing access times.
- PowerSave Technology: The Barracuda LP Series is optimized for energy efficiency, resulting in lower power consumption compared to traditional hard drives. This contributes to lower operating costs and a longer hard drive life.
- Acoustics Technology: The hard drive is designed to operate more quietly, contributing to smoother system operation.

4. Scope of application


- Desktop PCs: The ST3320311CS is ideal for use in desktop PCs, where it can be used as the main drive for the operating system and applications or as a secondary drive for data and backups.
- Storage Expansion: With 320GB capacity, it is ideal for expanding available storage space, especially for large amounts of data such as videos, music and games.
- Backup solutions: The hard drive can also be used for backup solutions to secure and archive important data.
- External Enclosures: It can be installed in external hard drive enclosures to provide portable storage solutions.

5. Additional information


- Compatibility: The ST3320311CS is compatible with most desktop PCs that have a SATA port. It can also be used in systems with SATA II or SATA III, although the speed will be limited to the maximum transfer rates of the SATA I standard.
- Reliability: Seagate's Barracuda LP series is known for its reliability and combination of high capacity and energy efficiency. The ST3320311CS offers solid performance for a wide range of applications.
- Warranty: The hard drive is typically offered with a limited warranty of 1 to 3 years, depending on the region and place of purchase. This warranty covers manufacturing defects.

In summary, the ST3320311CS offers a good balance between capacity, performance and energy efficiency. With a capacity of 320 GB and a rotation speed of 5900 RPM, it is ideal for desktop PCs and storage expansion. Its SATA I interface and energy efficiency make it a reliable choice for a wide range of storage applications.
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ST3320311CS 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 ST3320311CS ATA Device.

The ST3320311CS ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the ST3320311CS ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.




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