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HP D4943-69001 NetRAID Wide Ultra SCSI Raid Controller
- Wide Ultra SCSI interface for connecting SCSI devices.
- Hardware RAID controller for efficient data management.
- Supports RAID levels 0, 1, and 5.
- PCI interface for server integration.
- Enhances data redundancy and availability.
- Designed for enterprise storage needs.
- Includes management software for configuration.
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Product Overview
The HP D4943-69001 NetRAID controller is a Wide Ultra SCSI RAID solution for servers. It provides hardware RAID functionality to protect data and improve storage performance.
Technical Information
| Interface | Wide Ultra SCSI |
| RAID Levels | 0, 1, 5 |
Additional Specifications
| Bus Type | PCI |
Product Description
The HP D4943-69001 NetRAID controller is a component designed to manage SCSI storage devices within a server environment, offering hardware-based RAID capabilities. This controller was a key part of HP's storage solutions, providing a reliable method for data protection and performance enhancement for servers utilizing SCSI drives. The Wide Ultra SCSI interface allowed for higher bandwidth and the connection of more devices compared to standard SCSI, making it suitable for demanding server applications of its time. This controller supported fundamental RAID configurations, including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), and RAID 5 (striping with parity for a balance of performance and data protection). By implementing RAID at the hardware level, the D4943-69001 offloaded the complex calculations from the server's CPU, freeing up processing power for other tasks and ensuring consistent storage performance. This was particularly beneficial in environments running multiple applications or virtual machines. Integrated via a PCI bus, the HP D4943-69001 was designed for easy installation into compatible server motherboards. It provided administrators with the tools to configure and manage their storage arrays, ensuring data availability and integrity. While SCSI technology has largely been replaced by SAS and SATA, this controller represents a significant piece of server storage history, offering robust functionality for its intended era.
