aigo U391 SCSI Disk Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| aigo U391 SCSI Disk Device | 128 | 884 | 357 | 315 | 83.22 | 61.09 | 0.19 | 0.11 |
The measurement of the aigo U391 SCSI Disk Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the aigo U391 SCSI Disk Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the aigo U391 SCSI Disk Device should be used.
aigo U391 SCSI Disk Device
The Aigo U391 SCSI Disk Device is a storage solution that works with the SCSI (Small Computer System Interface) protocol. Although SCSI has now largely been replaced by more modern interfaces such as SATA and NVMe, it is important to understand the specific features and uses of the Aigo U391, especially if you have a legacy system or special requirements.
Technical Details
1. Model Name: Aigo U391 SCSI Disk Device
2. Capacity:
- The exact capacity of this model may vary and should be checked on the specific device or in the technical documentation. SCSI hard drives are available in a variety of capacities, which can typically range from a few GB to several TB.
3. Form Factor:
- 3.5 inch or 2.5 inch: Typical form factors for SCSI hard drives, depending on the specific version of the model.
4. Interface:
- SCSI: The Small Computer System Interface is a standardized protocol used for communication between a computer and peripheral devices such as hard drives, printers, and scanners. SCSI supports several standards, including SCSI-1, SCSI-2, SCSI-3, Ultra SCSI, and more. The exact version and bandwidth can affect performance and the maximum possible data rate.
- SCSI ID: The hard drive uses a unique SCSI ID, which is set in the system configuration, to interact with other SCSI devices.
5. Rotational Speed:
- 7200 RPM or 10,000 RPM: Typical rotational speeds for SCSI hard drives, which refer to the speed at which the platters rotate. Higher rotational speeds provide better performance, but are also noisier and consume more power.
6. Cache Memory:
- 4 MB to 16 MB: Cache memory helps store frequently used data, improving access speed. The exact size of the cache should be checked on the specifications of the specific model.
7. Average Access Time:
- 5 ms to 9 ms: The time it takes to access data. The exact access time may vary by model and configuration.
8. MTBF (Mean Time Between Failures):
- Over 1 million hours: An estimate of how long the hard drive can be expected to operate without failure, indicating high reliability.
9. Operating Temperature Range:
- 0°C to 55°C: Typical range for operating the hard drive, although exact specifications may vary by model.
10. Storage Temperature Range:
- -40°C to 70°C: The range in which the hard drive can be stored without compromising the integrity of the data.
11. Power Consumption:
- Operating: About 10-15 W (Watts)
- Idle: About 7-10 W (Watts)
Features
1. High Reliability:
- SCSI hard drives are known for their reliability and robustness. They are often used in critical applications such as servers and databases.
2. SCSI Compatibility:
- The Aigo U391 is compatible with the SCSI protocol, which provides standardization and support for a wide range of peripheral devices.
3. Good Performance:
- With rotation speeds of 7200 RPM or 10,000 RPM, these hard drives offer good performance for data access and transfer.
4. Advanced Features:
- Some SCSI hard drives offer advanced features such as error correction, improved cache management techniques, and intelligent diagnostic functions.
5. Expandable configuration:
- SCSI systems can support multiple devices in one configuration, which can expand storage capacity and system performance.
Application area
1. Server and enterprise systems:
- SCSI hard drives are widely used in servers and enterprise systems where their high reliability and performance are required for business-critical applications.
2. Databases:
- Due to their fast access speeds and high reliability, SCSI hard drives are well suited for use in database servers.
3. Workstations:
- For workstations that need to process large amounts of data, SCSI hard drives offer good performance and stability.
4. Legacy systems:
- In older computers and systems that still use SCSI, this hard drive offers a reliable storage solution.
5. High-Performance Computing:
- Applications that require high data transfer rates and fast access times benefit from the powerful properties of SCSI hard drives.
6. Backup Solutions:
- The high reliability and robustness also make SCSI hard drives suitable for backup and archiving applications.
Conclusion
The Aigo U391 SCSI Disk Device offers a reliable and powerful storage solution for a wide range of applications. With its SCSI interface, high capacity and robust performance, it is particularly well suited for use in servers, databases and workstations. Despite the advancement of newer storage technologies such as SATA and NVMe, SCSI remains relevant in certain applications and legacy systems due to its reliability and performance.
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aigo U391 SCSI Disk 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 aigo U391 SCSI Disk Device.
The aigo U391 SCSI Disk Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the aigo U391 SCSI Disk Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.