TOSHIBA HDWG480 USB Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| TOSHIBA HDWG480 USB Device | 8002 | 573 | 252 | 241 | 1.19 | 2.60 | 4.09 | 1.55 |
The measurement of the TOSHIBA HDWG480 USB Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the TOSHIBA HDWG480 USB Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the TOSHIBA HDWG480 USB Device should be used.
The LSI MR9271-8i is a specialized SCSI (Small Computer System Interface) controller designed for managing SCSI and SAS (Serial Attached SCSI) hard drives and SSDs in servers and high-performance computing environments. This controller is particularly important in enterprise and data center environments. Below you will find a comprehensive description, technical details, features and application areas of the LSI MR9271-8i.
Technical details and specifications
1. Product type:
- The LSI MR9271-8i is a RAID controller and SCSI/SAS controller that is used to manage and optimize storage systems.2. Interface:
- The controller uses the SAS (Serial Attached SCSI) interface. It supports 8 internal SAS/SATA ports which are used for connecting hard drives and SSDs.3. RAID support:
- The MR9271-8i supports various RAID levels:- RAID 0 (striping)
- RAID 1 (mirroring)
- RAID 5 (striping with parity)
- RAID 6 (striping with double parity)
- RAID 10 (RAID 1+0, mirroring and striping)
- RAID 50 (RAID 5+0, combined RAID 5 and striping)
- RAID 60 (RAID 6+0, combined RAID 6 and striping)
4. Processor and memory:
- The controller is equipped with a PowerPC processor and has 512 MB DDR3 cache for data processing and to improve performance and data integrity.5. Storage Compatibility:
- The MR9271-8i is compatible with SATA and SAS hard drives and SSDs. It can manage up to 8 drives simultaneously.6. Data Transfer Rate:
- The controller supports 6 Gb/s or 12 Gb/s data transfer rates per SAS port, depending on the drive used and system configuration.7. Expansion options:
- The MR9271-8i supports JBOD (Just a Bunch of Disks) and SAS Expander technology, which allows the number of connected drives to be increased by using SAS expander hubs.8. Management and monitoring:
- The controller offers comprehensive management and monitoring tools, including web-based management interfaces and operating system-based tools for monitoring and configuration.9. Reliability:
- The controller offers Advanced Data Protection by supporting features such as Hot Spare and Online Capacity Expansion to prevent data loss and increase system availability.Features
1. RAID Functionality:
- The LSI MR9271-8i offers comprehensive RAID support to protect data through redundancy and parity and improve performance through striping.
2. High Performance:
- The powerful processor and generous cache memory enable the MR9271-8i to deliver high data transfer rates and fast data access times, making it ideal for performance-intensive applications.
3. Expandability:
- The controller supports SAS Expander technology, which allows a large number of drives to be connected, increasing the scalability of storage systems.
4. Energy Efficiency:
- The MR9271-8i is designed to deliver high energy efficiency, which contributes to lower operating costs and better system cooling.
5. Advanced Data Integrity:
- Features such as Hot Spare and Online Capacity Expansion provide additional security and flexibility when handling data and storage capacities.
6. User-friendly management:
- The comprehensive management and monitoring tools enable easy configuration and monitoring of the controller and the connected drives.
Application area
1. Enterprise servers:
- The MR9271-8i is ideal for use in enterprise servers where high storage capacity and reliable data management are required.
2. Data centers:
- In data centers, the MR9271-8i can be used to manage large storage systems that must offer high availability and scalability.
3. Storage arrays:
- The controller is ideal for use in storage arrays, where multiple hard drives work together in a RAID system to improve performance and availability.
4. Backup solutions:
- In backup and archiving systems, the MR9271-8i provides the RAID functionality and reliability needed to store data safely and efficiently.
5. High-performance applications:
- The MR9271-8i is suitable for high-performance intensive applications that require fast data access times and large storage capacities, such as database applications and scientific calculations.
Conclusion
The LSI MR9271-8i is a powerful and versatile SCSI/SAS RAID controller that offers comprehensive support for various RAID levels, high data transfer rates, and a large number of drives. It is ideal for use in enterprise servers, data centers, storage arrays and other performance-intensive applications where high availability, data integrity and expandable storage capacities are required. With its powerful processor, generous cache memory and comprehensive management tools, the MR9271-8i ensures that storage systems can operate efficiently and reliably.
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TOSHIBA HDWG480 USB 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 TOSHIBA HDWG480 USB Device.
The TOSHIBA HDWG480 USB Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the TOSHIBA HDWG480 USB Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.