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HP 451791-001 Smart Array 3Gb/s SAS 512MB PCIe x8 Raid Controller
- HP Smart Array Controller
- 3Gb/s SAS interface
- 512MB Cache Memory
- PCIe x8 interface
- Supports RAID 0, 1, 5, 6, 10, 50, 60
- Designed for HP ProLiant servers
- Provides advanced data protection and performance
- Includes battery backup unit (BBU) support
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP 451791-001 is a Smart Array 3Gb/s SAS RAID controller with 512MB cache, utilizing a PCIe x8 interface. It is designed for high-performance storage in HP ProLiant servers.
Technical Information
| Controller Type | HP Smart Array |
| Interface | PCIe x8 |
| SAS Speed | 3Gb/s |
Additional Specifications
| Cache Memory | 512MB |
| RAID Support | RAID 0, 1, 5, 6, 10, 50, 60 |
| Compatibility | HP ProLiant Servers |
Product Description
The HP 451791-001 is a high-performance HP Smart Array RAID controller designed to deliver advanced storage capabilities for HP ProLiant servers. It operates at 3Gb/s SAS speeds and features a substantial 512MB cache memory, which significantly accelerates data transfer operations and improves overall system responsiveness when handling storage I/O. Utilizing a PCIe x8 interface, this controller provides ample bandwidth to support demanding workloads. It offers a comprehensive suite of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, providing flexibility for users to configure their storage arrays based on specific requirements for performance, redundancy, or a combination of both. The inclusion of cache memory, especially when paired with a Battery Backup Unit (BBU), ensures data integrity during power outages. This Smart Array controller is a critical component for enterprise environments that require reliable, high-performance storage solutions. It is engineered for seamless integration with HP ProLiant servers, offering robust data protection features and the scalability needed to support growing storage demands.
