AVAGO MR9340-8i SCSI Disk Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| AVAGO MR9340-8i SCSI Disk Device | 900 | 377 | 224 | 94 | 7.42 | 2.94 | 2.67 | 5.36 |
The measurement of the AVAGO MR9340-8i SCSI Disk Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the AVAGO MR9340-8i SCSI Disk Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the AVAGO MR9340-8i SCSI Disk Device should be used.
The AVAGO MR9340-8i is a SCSI controller that specializes in use in servers and workstations to efficiently manage a variety of storage solutions. Here is a detailed description of the device, including technical details, features, and application area:
Description and Technical Details
1. Manufacturer and Model:
- Manufacturer: AVAGO Technologies, now part of Broadcom Inc.
- Model: MR9340-8i
2. Interfaces and Protocols:
- Interface: SCSI (Small Computer System Interface)
- Protocol: The MR9340-8i uses the Ultra320 SCSI protocol, which supports a data transfer rate of up to 320 MB/s.
3. Channels and Ports:
- Number of Channels: 8 channels
- Port Type: 68-pin High Density (HD) SCSI Connector
4. Performance:
- Maximum Data Transfer Rate: 320 MB/s per channel
- Typical Data Transfer Rate: Up to 320 MB/s, depending on configuration and connected devices.
5. Supported RAID levels:
- RAID levels: Supports various RAID levels, typically RAID 0 (striping), RAID 1 (mirroring), RAID 5 (striping with parity), RAID 6 (striping with double parity) and RAID 10 (striping and mirroring).
- RAID management: The controller provides functions for RAID management and monitoring of RAID arrays.
6. Compatibility:
- Operating Systems: Compatible with a wide range of operating systems, including Windows Server, Linux, and some Unix derivatives.
- Compatible Devices: Supports a wide range of SCSI disks and drives that support Ultra320 SCSI.
7. Storage and Cache Features:
- Cache Memory: The controller has an on-board cache that improves performance by caching frequently used data. The size of the cache varies by model and configuration.
8. Security and Protection Features:
- Hot Swap: Supports hot-swap functionality for adding and removing drives without shutting down the system.
- Error Detection and Correction: Provides comprehensive error detection and correction mechanisms to ensure data integrity.
9. Expandability and Flexibility:
- Expansion Cards: The MR9340-8i can be installed in various server chassis and often offers additional expansion options for greater flexibility in large storage environments.
Features
1. RAID Management:
- Provides a user interface to configure and manage RAID arrays.
- Support for creating, editing, and deleting RAID arrays.
- Monitoring features to track the health of drives and RAID arrays.
2. Performance Optimization:
- Uses advanced algorithms to optimize data transfer rate and access times.
- Supports features such as write-back cache and write-through cache to improve overall performance.
3. Error Handling:
- Implements troubleshooting and diagnostic features, including malfunction alerts and automatic recovery mechanisms.
4. Hot-Swap Support:
- Allows drives to be swapped without system downtime, increasing system availability.
Application Area
The AVAGO MR9340-8i is ideal for applications that require high performance and reliability in storage. Typical application areas include:
- Servers: Particularly suitable for database servers, web servers and other mission-critical servers that require high availability and data integrity.
- Workstations: Can be used in high-performance workstations that need to process or store large amounts of data, such as high-resolution video editing or scientific computing.
- Data Centers: Used in data centers to manage and optimize large storage pools and support virtualized environments.
Summary
The AVAGO MR9340-8i is a high-performance SCSI controller with support for Ultra320 SCSI that offers high data transfer rate and comprehensive RAID capabilities. It is designed for server and workstation environments and is ideal for applications that require high availability and high performance in the storage area.
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AVAGO MR9340-8i 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 AVAGO MR9340-8i SCSI Disk Device.
The AVAGO MR9340-8i SCSI Disk Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the AVAGO MR9340-8i SCSI Disk Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.