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HP D5989B Midplane Ultra 3 SCSI Controller Card Board for Netserver Rack Storage/ 12-FC
- Ultra 3 SCSI Controller.
- Designed for HP Netserver Rack Storage systems.
- Midplane form factor for chassis integration.
- Enables high-speed data transfer for SCSI drives.
- Supports multiple internal SCSI drive connections.
- Contributes to storage performance and data integrity.
- Integral part of the server's storage subsystem.
- Ensures compatibility with specific HP Netserver models.
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Product Overview
The HP D5989B is a Midplane Ultra 3 SCSI Controller Card Board, similar to the D5989C, designed for HP Netserver Rack Storage systems. It provides essential high-speed SCSI connectivity for managing internal storage devices within the server chassis.
Technical Information
| Controller Type | SCSI Controller Board |
| Interface | Ultra 3 SCSI (LVD/SE) |
| Form Factor | Midplane |
| Compatibility | HP Netserver Rack Storage |
Additional Specifications
| Drive Support | SCSI drives |
| Data Transfer Rate | Up to 160MB/s (Ultra 3) |
| Channels | Typically dual channel |
Product Description
The HP D5989B is a Midplane Ultra 3 SCSI Controller Card Board, serving a critical role in the storage infrastructure of HP Netserver Rack Storage solutions. This board is designed to be integrated directly into the server's midplane, providing the necessary interface for connecting and managing multiple SCSI hard drives within the server chassis. Its midplane design facilitates efficient data and power distribution, contributing to a streamlined internal architecture for the storage subsystem. Leveraging Ultra 3 SCSI (Ultra 160) technology, the D5989B controller enables high-speed data transfer rates, reaching up to 160MB/s. This performance is vital for servers handling intensive I/O operations, such as those used for databases, virtualization, or high-traffic file sharing. The controller's support for both LVD (Low Voltage Differential) and SE (Single-Ended) SCSI interfaces ensures a degree of flexibility in connecting compatible drives, although LVD offers superior performance and longer cable runs. As a key component for HP Netserver systems, the D5989B ensures reliable communication between the server's main processing unit and its internal storage. It is often part of a system that supports RAID configurations, allowing for data redundancy and improved fault tolerance. This controller board is essential for maintaining the storage capacity, performance, and reliability of compatible HP Netserver rack storage units, making it a fundamental part of their data handling capabilities.
