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HP 307132-001R Cache Battery 64X Controller
- Provides backup power for controller cache
- Ensures data protection during power failures
- Compatible with specific HP Smart Array controllers
- Rechargeable battery unit
- Essential for maintaining data integrity
- Designed for enterprise storage reliability
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP 307132-001R is a Cache Battery 64X Controller, designed to provide backup power for the controller's cache memory. This ensures data integrity during power outages by allowing cached data to be written to non-volatile storage.
Technical Information
| Product Type | Cache Battery Module |
| Compatibility | HP Smart Array Controllers (e.g., 64X series) |
| Function | Cache Data Protection |
Additional Specifications
| Power Source | Rechargeable Battery |
| Purpose | Data Integrity during Power Loss |
Product Description
The HP 307132-001R Cache Battery Module, also known as the 64X Controller Cache Battery, is a critical component for ensuring data integrity in HP storage systems. This battery unit serves as a backup power source for the controller's cache memory. In the event of an unexpected power interruption, the battery provides sufficient power to allow the controller to write any data currently held in its volatile cache memory to a non-volatile storage medium, such as flash memory or a dedicated capacitor bank on the controller itself. This protection mechanism is vital for preventing data loss or corruption that could occur if the cache contents were to be lost during a power outage. By safeguarding the cached data, the 307132-001R module helps maintain the reliability and consistency of the storage array, which is particularly important for mission-critical applications and sensitive data. The battery is designed to be rechargeable and is typically managed by the RAID controller itself, which monitors its charge status and health. Proper functioning of the cache battery is essential for the overall health and performance of the storage subsystem. It is a standard component in many enterprise-grade RAID controllers that utilize write caching to accelerate I/O operations. The HP 307132-001R ensures that this performance enhancement does not come at the cost of data safety, providing a crucial layer of protection for stored information.
