ST3320418AS
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| ST3320418AS | 320 | 247 | 106 | 103 | 0.83 | 1.64 | 6.08 | 2.57 |
| ST3320418AS | 320 | 246 | 107 | 103 | 0.81 | 1.66 | 6.39 | 2.52 |
| ST3320418AS | 320 | 241 | 107 | 99 | 1.64 | 1.48 | 7.12 | 2.91 |
| ST3320418AS | 320 | 189 | 88 | 76 | 1.13 | 1.09 | 12.67 | 3.84 |
| ST3320418AS | 320 | 135 | 58 | 51 | 0.82 | 0.96 | 8.70 | 4.12 |
| ST3320418AS | 320 | 107 | 60 | 24 | 0.89 | 0.88 | 9.98 | 4.75 |
The measurement of the ST3320418AS was carried out on Windows. Similar read and write speeds could certainly be achieved with the ST3320418AS under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the ST3320418AS should be used.
The ST3320418AS is an internal hard drive from Seagate that belongs to the Barracuda series. This series is known for its performance and reliability in the desktop and server sector. Here is the detailed information about this model:
Technical details:
1. Model Number:
- ST3320418AS
2. Form factor and interface:
- Form factor: 3.5 inches (internal, suitable for desktop PCs and larger devices)
- Interface: SATA II (3 Gb/s)
- Compatibility: Backwards compatible to SATA I
3. Capacity:
- 320 GB (Gigabyte)
4. Hard drive type:
- Type: Mechanical Hard Drive (HDD)
- Disk size: 3.5 inches
5. Performance:
- Data transfer rate:
- SATA II: Up to 3 Gb/s (Gigabits per second)
- Cache: 16 MB
- Rotation speed: 7200 rpm (revolutions per minute)
6. Physical dimensions:
- Dimensions: Approximately 147 x 101.6 x 26.1 mm (L x W x H)
7. Weight:
- Weight: Approximately 625 g
Features:
1. SATA II interface: Provides a data transfer rate of up to 3 Gb/s, sufficient for most desktop applications.
2. 7200 RPM: The higher rotation speed compared to 5400 RPM hard drives offers better performance in read and write operations.
3. 16 MB Cache: The cache improves performance by caching frequently occurring data and increases the efficiency of data transfer.
4. Advanced Power Management (APM): Optimizes hard drive power consumption to save energy and extend lifespan.
Areas of application:
1. Desktop PCs: Ideal for desktop computers where high capacity and good performance are required.
2. Storage Upgrade: Great for expanding storage space on desktop PCs or older computers that have less capacity.
3. Data archiving: Suitable for storing large amounts of data such as movies, music and personal documents.
4. Backup Solutions: The hard drive can be used as a backup solution for important data, especially for systems that need to be backed up regularly.
Special features:
- High Performance: At 7200 RPM, the hard drive offers faster data access times and better overall performance compared to slower 5400 RPM models.
- Energy Efficiency: Despite its increased performance, the hard drive offers energy saving features that optimize power consumption.
- Reliability: The Barracuda series is known for its reliability and stability in daily use and for storing important data.
- Cost Efficiency: The 320GB capacity offers good value for users who need a large amount of storage but don't need the largest capacities.
Conclusion:
The Seagate ST3320418AS is a reliable and powerful 3.5-inch hard drive with a capacity of 320 GB. It is suitable for desktop PCs and other systems that require higher performance and a lot of storage space. With a rotation speed of 7200 rpm and a 16 MB cache, it offers solid performance for everyday applications and data archiving. The SATA II interface ensures a decent data transfer rate, while features such as Advanced Power Management optimize energy efficiency. This hard drive is a good choice for users looking for a balanced combination of capacity, performance and cost.
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ST3320418AS 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 ST3320418AS.
The ST3320418AS is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the ST3320418AS regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.