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HP 594849-B21 8 x Ports 3Gb/s SAS/SATA Host Bus Adapter
- 8 x internal SAS/SATA ports
- 3Gb/s data transfer rate per port
- Supports both SAS and SATA drives
- PCI Express (PCIe) interface
- Provides direct server-to-storage connectivity
- Ideal for direct-attached storage (DAS) solutions
- Supports RAID 0, 1, 10 configurations (depending on controller)
- Hot-plug capability for drives (depending on backplane)
- Designed for HP ProLiant servers
- Low-profile form factor
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Product Overview
The HP 594849-B21 is an 8-port SAS/SATA Host Bus Adapter (HBA) that supports 3Gb/s data transfer rates. It is designed to connect servers to SAS or SATA storage devices, providing reliable and high-performance storage connectivity.
Technical Information
| Product Type | Host Bus Adapter (HBA) |
| Interface | PCI Express (PCIe) |
| Ports | 8 x Internal SAS/SATA |
| Data Transfer Rate | 3Gb/s per port |
Additional Specifications
| Protocol Support | SAS, SATA |
| Form Factor | Low-profile |
| RAID Support | Yes (0, 1, 10 - controller dependent) |
| Compatibility | HP ProLiant Servers |
Product Description
The HP 594849-B21 is an 8-port SAS/SATA Host Bus Adapter (HBA) designed to provide robust and high-performance connectivity between HP ProLiant servers and SAS or SATA storage devices. This adapter utilizes the PCI Express (PCIe) interface, allowing for high-speed data transfer between the server's motherboard and the connected storage. With 8 internal ports, it offers ample connectivity for direct-attached storage (DAS) solutions, enabling servers to access internal hard drives or storage arrays efficiently. Each of the 8 ports on the 594849-B21 supports a data transfer rate of 3Gb/s, ensuring that storage devices can operate at their maximum potential. The adapter is compatible with both SAS (Serial Attached SCSI) and SATA (Serial ATA) drives, offering flexibility in storage configurations. This dual support allows organizations to leverage the performance benefits of SAS drives for critical applications while also accommodating the cost-effectiveness of SATA drives for bulk storage needs. The HBA is designed to integrate seamlessly with HP's server infrastructure, ensuring compatibility and reliability. This Host Bus Adapter is crucial for environments that require direct server-to-storage connectivity, such as small to medium-sized businesses or specific application servers within larger enterprises. Depending on the server's backplane and the specific controller firmware, it can support various RAID levels (0, 1, 10) for data redundancy and performance enhancement, as well as hot-plug capabilities for drives, allowing for drive replacement without system downtime. The low-profile form factor ensures compatibility with a wide range of HP ProLiant server chassis.