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HP 871490-001 MegaRAID SAS SPS-PCA Card
- MegaRAID SAS SPS-PCA Card.
- Power Supply and Control Unit for RAID controllers.
- Ensures stable power delivery to RAID modules.
- Provides essential management functions for the RAID subsystem.
- Designed for compatibility with specific HP MegaRAID controllers.
- Critical component for RAID system reliability and operation.
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Product Overview
The HP 871490-001 is a MegaRAID SAS SPS-PCA Card, serving as a power supply and control unit for RAID controller modules. It ensures stable power delivery and management for the RAID subsystem.
Technical Information
| Product Type | RAID Controller Power/Control Card |
| Series | MegaRAID SAS |
Additional Specifications
| Function | Power Supply Unit (PSU) / Power Control |
| Brand | HP |
Product Description
The HP 871490-001, identified as a MegaRAID SAS SPS-PCA Card, is a specialized component designed to function as a Power Supply Unit (PSU) and control module for specific HP MegaRAID SAS controller configurations. Its primary role is to provide a stable and reliable source of power to the RAID controller itself and potentially associated components, ensuring uninterrupted operation. This is crucial for maintaining data integrity and system stability, especially in environments where the RAID controller handles critical business data. Beyond power delivery, the SPS-PCA (System Power Supply Card) often incorporates control logic that manages the power state of the RAID subsystem. This can include features like power sequencing, fault detection, and communication with the server's main power management system. By ensuring that the RAID controller receives clean and consistent power, it helps prevent data corruption and hardware failures that could arise from power fluctuations or interruptions. This card is an integral part of the overall RAID solution, working in conjunction with the main RAID controller card. Its design and functionality are specific to the HP MegaRAID SAS architecture, making it a critical replacement or upgrade part for maintaining the health and performance of HP server storage systems. Proper functioning of the SPS-PCA is essential for the longevity and reliability of the entire RAID array.
