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HP 176622-B21 256MB Raid Controller
- 256MB cache memory
- RAID controller functionality
- Supports various RAID levels (e.g., 0, 1, 5, 6, 10)
- Enhances storage I/O performance
- Provides data redundancy and fault tolerance
- PCI-X interface for server connectivity
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Product Overview
The HP 176622-B21 is a 256MB RAID controller card, designed to enhance storage performance and data protection for HP ProLiant servers. It manages multiple hard drives, enabling RAID configurations for improved reliability and speed.
Technical Information
| Cache Memory | 256MB |
| RAID Levels Supported | 0, 1, 5, 6, 10 (typical) |
Additional Specifications
| Interface | PCI-X |
| Product Type | RAID Controller |
Product Description
The HP 176622-B21 is a sophisticated RAID controller designed to optimize the performance and reliability of storage subsystems within HP ProLiant servers. Equipped with 256MB of onboard cache memory, this controller significantly accelerates data read and write operations by buffering frequently accessed data, thereby reducing latency and improving overall system responsiveness. This controller supports a comprehensive suite of RAID (Redundant Array of Independent Disks) levels, including RAID 0 for performance, RAID 1 for mirroring, RAID 5 and 6 for striping with parity, and RAID 10 for a combination of performance and redundancy. By implementing these RAID configurations, businesses can achieve enhanced data protection against drive failures and improve data access speeds, crucial for demanding applications and databases. Featuring a PCI-X interface, the 176622-B21 ensures high-speed communication with the server's motherboard. Its advanced features, such as hot-plug drive support and online capacity expansion, allow for seamless management and maintenance of the storage array without disrupting server operations. This makes it an ideal solution for environments requiring robust data integrity and high availability.
