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HP D4943-63001 NetRAID Wide Ultra SCSI PCI Raid Controller
- Wide Ultra SCSI interface for high-speed data transfer.
- PCI bus interface for broad system compatibility.
- Supports RAID levels 0, 1, 5, and 10 for data redundancy and performance.
- Onboard processor for efficient RAID management.
- Hot-plug drive support for non-disruptive drive replacement.
- Designed for server and workstation environments.
- Provides advanced error detection and correction.
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Product Overview
The HP D4943-63001 is a NetRAID Wide Ultra SCSI PCI RAID controller. It is designed to provide reliable and high-performance storage solutions for servers and workstations requiring SCSI connectivity.
Technical Information
| Interface | Wide Ultra SCSI |
| Form Factor | PCI |
| RAID Levels Supported | 0, 1, 5, 10 |
Additional Specifications
| Number of Channels | 2 |
| Drive Support | Up to 15 SCSI devices per channel |
| Cache Memory | Typically 32MB or 64MB |
Product Description
The HP D4943-63001 NetRAID Wide Ultra SCSI PCI RAID Controller is a robust storage adapter engineered for environments that rely on SCSI-based storage solutions. It leverages the Wide Ultra SCSI interface, offering significantly higher data transfer rates compared to standard Ultra SCSI, which is crucial for demanding applications such as database servers, file servers, and high-performance workstations. The PCI form factor ensures compatibility with a wide range of server and workstation systems that feature PCI slots. This RAID controller supports essential RAID levels including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for a balance of performance and fault tolerance), and RAID 10 (striped mirrors for high performance and redundancy). This flexibility allows administrators to configure storage arrays that meet specific requirements for data protection, performance, and capacity. The onboard processor handles RAID calculations independently, reducing the load on the host CPU and improving overall system efficiency. Designed for enterprise use, the D4943-63001 often includes features like hot-plug drive support, enabling drives to be added or removed without interrupting system operation, which is vital for maintaining high availability. Advanced error detection and correction mechanisms are integrated to ensure data integrity and system reliability. This controller is a dependable choice for organizations needing to manage SCSI storage arrays effectively and securely.
