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Compaq 309521-NOBATT Smart Array 128MB Storage Controller
- 128MB cache memory for read/write acceleration.
- Smart Array technology for advanced storage management.
- Supports various RAID levels (e.g., 0, 1, 5, 10) for flexibility.
- Designed for Compaq/HP ProLiant servers.
- Enhances I/O performance for storage-intensive applications.
- Provides data redundancy and fault tolerance.
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Product Overview
The Compaq 309521-NOBATT Smart Array controller offers 128MB of cache memory to accelerate storage performance. This controller is designed to manage multiple hard drives, providing RAID functionality for data protection and improved I/O operations.
Technical Information
| Cache Memory | 128MB |
| Controller Type | Smart Array |
Additional Specifications
| Interface | SCSI/SAS (typically) |
| RAID Support | Yes |
Product Description
The Compaq 309521-NOBATT Smart Array controller is a key component for enhancing the storage capabilities of compatible Compaq and HP ProLiant servers. Equipped with 128MB of cache memory, this controller significantly accelerates both read and write operations, reducing latency and improving the overall responsiveness of storage-dependent applications. The Smart Array technology integrated into this card provides advanced features for managing disk arrays, including sophisticated RAID configurations. This controller supports a range of RAID levels, allowing administrators to configure their storage for optimal performance, data redundancy, or a balance of both. Common RAID levels such as RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balanced performance and redundancy), and RAID 10 (striped mirrors) are typically supported, offering flexibility to meet diverse business needs. The 'NOBATT' designation in the SKU often indicates that a battery backup unit for the cache is not included, which is an important consideration for environments requiring write cache protection during power outages. By implementing the Compaq 309521-NOBATT, users can achieve higher I/O throughput, essential for demanding workloads like database operations, virtualization, and high-traffic file servers. The built-in RAID functionality provides crucial data protection against drive failures, ensuring business continuity and data integrity. This controller is designed for seamless integration, offering a reliable and efficient solution for expanding and protecting server storage.
