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HP 726821-B21-RFB P440 1-Port SAS 12Gb/s Low Profile Smart Array Controller Card
- SAS 12Gb/s interface
- HPE Smart Array technology
- 1-Port SAS connectivity
- Low-profile form factor
- Supports RAID 0, 1, 5, 6, 10, 50, 60
- High-performance data transfer
- Designed for HPE ProLiant servers
- Optional cache module and battery backup
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Product Overview
The HP 726821-B21-RFB is a P440 Smart Array Controller Card, a 1-Port SAS 12Gb/s low-profile card designed for HPE ProLiant servers. It offers advanced RAID capabilities and high-speed SAS connectivity for demanding enterprise workloads.
Technical Information
| Interface | SAS 12Gb/s |
| Host Interface | PCIe 3.0 x8 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Ports | 1 Internal SAS |
Additional Specifications
| Form Factor | Low Profile |
| Brand | HP / HPE |
| Part Number | 726821-B21-RFB |
| Model | Smart Array P440 |
Product Description
The HPE 726821-B21-RFB, based on the Smart Array P440 controller, is a high-performance storage solution designed to meet the rigorous demands of modern enterprise environments. It boasts a SAS 12Gb/s interface, providing double the throughput of 6Gb/s SAS, enabling faster data access and significantly improving application performance. This controller is optimized for use within HPE ProLiant servers, ensuring seamless integration and leveraging HPE's advanced storage management features. This controller supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This extensive support allows for flexible configuration of storage arrays to balance performance, data redundancy, and capacity. The P440 controller is designed to work with optional cache modules and battery backup units (BBUs) or flash-backed write cache (FBWC) to further enhance performance and protect data integrity during unexpected power loss. Its low-profile form factor makes it suitable for installation in a variety of HPE ProLiant server configurations, including those with limited internal space. The 726821-B21-RFB is a key component for businesses requiring high-speed, reliable, and scalable storage solutions, offering advanced data protection and performance optimization for critical workloads.
