
( Brand: Hitachi ), ( Manufacturer Part Number: 25R8064 ), ( Type: San Controller )
The Hitachi 25R8064 IBM Server quien 8k SAS Controller is a high-performance, enterprise-grade data storage solution designed for use with IBM Power Systems servers. This 8Gb Fibre Channel SAS RAID controller boasts several advanced features intended to enhance data availability, security, and efficiency.
The 25R8064 supports RAID levels 0, 1, 5, 6, 10, and 50, ensuring data redundancy and protection against drive failures. It also features a built-in dual port 8Gb Fibre Channel interface, allowing for high-speed data transfer between the controller and external storage devices or servers. This, in turn, results in improved application performance and greater throughput for I/O-intensive workloads.
One of the key strengths of this RAID controller is its capacity to host up to 32 logical volumes, each with a maximum size of 16TB. This provides ample space for storing and managing large-scale datasets utilized by complex enterprise applications. In addition to its 32 primary logical volumes, the 25R8064 offers 64 secondary logical volumes for snapshots and thin provisioning, which adds flexibility and simplifies storage management.
The 8k SAS controller also includes built-in battery-backed cache, which is designed to optimize read and write operations while minimizing latency. The size of the cache can be configured to 1GB or 2GB, depending on your specific requirements to ensure a responsive and efficient storage system.
Furthermore, the controller supports multi-pathing, providing data paths for failover and redundancy through multiple fibre channel HBAs. This architecture helps ensure minimal downtime in the event of a component failure and offers improved support for business continuity initiatives.
Employing advanced management features such as Smart Array Manager (SAM) and Virtualization Administration Manager (VAMC), the 25R8064 enables easy configuration, monitoring, and maintenance of your storage infrastructure through a user-friendly web interface. This software provides centralized management capabilities, allowing you to manage multiple controllers within the same server environment.
To summarize, the Hitachi 25R8064 IBM Serveraid-8k SAS Controller is a feature-rich, scalable, and high-performance data storage solution that is an ideal choice for enterprise IT infrastructures requiring robust, reliable, and efficient storage management. With support for advanced features like built-in battery-backed cache, multi-pathing, and flexible capacity configurations, this RAID controller delivers superior data availability, security, and outstanding application performance.
The Hitachi 25R8064 IBM ServerTEST-8i SAS Controller is a popular storage controller known for its high performance, reliability, and flexibility in managing storage systems. Before making a purchasing decision, it's essential to weigh the pros and cons this storage controller offers.
Pros:1. High Performance: This controller supports SAS 6Gb/s andxi Fibre Channel (FC) protocols which provide excellent data transfer rates and bandwidth. The controller also supports RAID 0, 1, 5, 6, 10, and 50, allowing users to create high-performance, fault-tolerant configurations.
2. Scalability: The Hitachi 25R8064 has a scalable design that can accommodate up to 24 individual drives, making it suitable for growing businesses or data centers.
3. Supports Variety of Media Types: The controller supports both Fibre Channel and SAS drives with various capacity options, offering flexibility and compatibility.
4. Advanced features: This controller offers features like thin provisioning, snapshot, volumes, and data copying, which are essential for managing data protection and optimizing storage usage.
5. Easy Management: The IBM ServerTEST-8i Operating System provides an intuitive User Interface for managing and configuring the controller, making it straightforward to set up and optimize storage configurations.
Cons:1. Expensive: The Hitachi 25R8064 is a more expensive option compared to some other storage controllers on the market, making it less accessible to budget-conscious businesses.
2. Limited drive expansion: With a maximum of 24 individual drives, users may need to consider upgrading to another controller when expanding their storage requirements.
3. Limited Warranty: The controller comes with a 1-year limited warranty, which may be shorter than some competitors' offerings.
Conclusion:The Hitachi 25R8064 IBM ServerTEST-8i SAS controller delivers impressive performance, scalability, and a user-friendly interface. Its advanced features like thin provisioning and snapshot capabilities cater to sophisticated storage management requirements. However, the high cost and limited drive expansion capacity may deter some potential buyers.
If performance, scalability, and the ability to manage high-capacity storage solutions are essential for your business, then the Hitachi 25R8064 could be an excellent investment. However, if budget constraints are a concern, there are other less expensive alternatives that provide decent performance and functionality. Carefully evaluate your current and future storage requirements to determine if the Hitachi 25R8064 makes the bestchoice for your organization.
Recommendation: Before making a final purchase decision, consider the following steps:1. Evaluate the number and capacity of drives you require currently and in the future.
2. Determine your budget for a storage controller
3. Weigh the importance of features like robust scalability, high performance, and easy management against the cost.
4. Consider additional vendor support and warranty offerings.
After careful evaluation, if the Hitachi 25R8064 meets your performance, capability, and compatibility requirements and falls within your budget, it could be an excellent choice for your business. Nevertheless, alternative solutions might cater better to your use case and cost requirements. Ensure you explore all available options and make an informed decision based on your unique IT infrastructure needs.
All refurbished items are tested by our engineers, in the case of systems and parts, using OEM manufacturers standard software to post. They include the chassis, motherboard, and 1x PSU only. Tape drives are further tested and at least one or both of the following, manufacturer software test Back Up Exec. Decommission, secure data wipe and recycle services also available.
We buy excess new and used servers, storage networking systems parts. External cables and rails are not included unless specified. IBM 25R8064 SERVERAID-8K SAS CTRL.: CTRL Specifications: Brand, Shipping Weight, width 10cm, height 15cm, length 10cm, Condition NOB. Hard drives and tape are further tested with at least one or more of the following processes; Blanca, SMART test Raid Initialisation.
These may not be an accurate image of the item for sale. CTO units are working minus any RAM, Drives CPU or Raid Card.