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HP D5989CR Midplane Ultra 3 SCSI Controller Card Board
- Ultra 3 SCSI Controller Card
- Midplane Controller Board
- Manages SCSI storage devices
- High-speed data transfer
- Supports SCSI RAID configurations (likely)
- Designed for HP server environments
- Ensures reliable storage connectivity
- Hot-plug capability (potential)
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Product Overview
The HP D5989CR is an Ultra 3 SCSI Controller Card Board, also known as a Midplane Controller. It is designed to manage and connect SCSI storage devices to HP servers, providing high-speed data transfer for storage arrays.
Technical Information
| Product Type | SCSI Controller Card |
| Interface | Ultra 3 SCSI |
| Function | Midplane Controller |
Additional Specifications
| Compatibility | HP Servers |
| SKU | D5989CR |
Product Description
The HP D5989CR is an Ultra 3 SCSI Controller Card, specifically functioning as a Midplane Controller. This type of controller is integral to server architectures that utilize a midplane design, acting as a central hub for connecting and managing multiple storage devices, typically SCSI hard drives or arrays. Ultra 3 SCSI (also known as Ultra-320 SCSI) offers significantly higher data transfer rates compared to previous SCSI generations, enabling faster access to storage. As a midplane controller, the D5989CR is designed to interface with the server's backplane or midplane, providing the necessary logic and connectivity for storage devices. It manages the communication between the server's processor and the connected storage, handling data transfers, command queuing, and potentially RAID (Redundant Array of Independent Disks) functions if supported by the card and server configuration. This ensures efficient and reliable access to data stored on the attached SCSI drives. This controller card is crucial for HP servers that rely on SCSI storage for their primary or secondary storage needs. It plays a vital role in the overall performance and reliability of the storage subsystem, impacting application responsiveness and data throughput. The D5989CR is a key component for maintaining and expanding storage capacity in compatible HP server systems that utilize Ultra 3 SCSI technology.
