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HP 70-40452-12 256MB Cache Smart Array Controller Card
- 256MB Cache Memory
- HP Smart Array Controller
- RAID Controller Card
- Supports RAID Levels 0, 1, 5, 10
- Enhances RAID performance
- Designed for HP ProLiant Servers
- Provides advanced storage management
- Hot-plug drive support (dependent on server chassis)
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Product Overview
This HP Smart Array Controller Card features a 256MB cache, enhancing RAID performance for HP ProLiant servers. It provides advanced storage management capabilities for RAID 0, 1, 5, and 10 configurations.
Technical Information
| Cache Memory | 256MB |
| Controller Type | HP Smart Array |
| RAID Levels Supported | 0, 1, 5, 10 |
| Interface | PCIe (likely SAS interface for drives) |
Additional Specifications
| Form Factor | PCIe Add-in Card |
| Compatibility | HP ProLiant Servers |
| Features | Advanced RAID management |
Product Description
The HP 70-40452-12 is a Smart Array Controller Card designed to provide advanced storage management and performance enhancement for HP ProLiant servers. Equipped with 256MB of cache memory, this card significantly accelerates RAID operations by buffering read and write data, reducing latency and improving overall disk subsystem performance. The cache memory is crucial for optimizing the performance of various RAID levels. This controller card supports multiple RAID levels, including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balance of performance and redundancy), and RAID 10 (striped mirrors for high performance and redundancy). This flexibility allows administrators to configure storage arrays that best suit their specific needs for performance, data protection, and capacity. Designed for seamless integration into HP ProLiant server environments, the 70-40452-12 typically connects to internal storage devices via SAS (Serial Attached SCSI) or SATA interfaces, depending on the specific model and server configuration. It provides a robust solution for managing hard drives and SSDs, ensuring data integrity and availability, and is a key component for building reliable and high-performing storage solutions within HP server infrastructure.
