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HP 449363R-B21 Sc40ge 4-Ports SAS 3Gb/s PCIe 64-bit 133MHz HBA
- 4 x SAS 3Gb/s ports
- PCIe x4 interface
- Supports SAS and SATA drives
- Host Bus Adapter (HBA) functionality
- 64-bit, 133MHz PCI-X compatibility (though PCIe interface)
- Provides direct storage connectivity
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Product Overview
The HP 449363R-B21 is a 4-port SAS 3Gb/s Host Bus Adapter (HBA) utilizing a PCIe interface. It provides reliable storage connectivity for servers, enabling the connection of multiple SAS or SATA drives.
Technical Information
| Product Type | Host Bus Adapter (HBA) |
| Interface Type | SAS 3Gb/s |
| Number of Ports | 4 |
Additional Specifications
| Bus Type | PCIe |
| Form Factor | Add-in Card |
Product Description
The HP 449363R-B21, identified by its specific part number, is a robust Host Bus Adapter (HBA) designed to facilitate high-speed storage connectivity within HP ProLiant servers and other compatible systems. This adapter features four SAS (Serial Attached SCSI) 3Gb/s ports, allowing for the connection of multiple SAS or SATA hard drives or solid-state drives. The HBA functionality ensures direct, efficient access to storage devices, bypassing potential bottlenecks associated with software RAID controllers. Operating over a PCIe interface, this card provides a scalable and high-bandwidth connection to the server's motherboard. The 3Gb/s transfer rate per port is suitable for a wide range of storage applications, offering a balance between performance and compatibility with existing infrastructure. The adapter's design emphasizes reliability and stability, making it a dependable choice for mission-critical storage configurations where data integrity and availability are paramount. This HP HBA is an essential component for expanding storage capacity and performance in servers. It is particularly useful in environments requiring direct attached storage (DAS) solutions or when building custom storage arrays. The 449363R-B21 ensures that servers can effectively communicate with their attached storage devices, supporting various RAID levels through external management or OS-level configurations, and providing a solid foundation for data storage needs.
