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IBM 348-0048986 Controller Cache Battery
- Product Type: Controller Cache Battery.
- Function: Provides backup power to cache memory.
- Ensures data integrity during power interruptions.
- Critical for storage controller reliability.
- Designed for specific IBM storage systems.
- Rechargeable battery technology.
- Helps prevent data loss in cache.
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Product Overview
The IBM 348-0048986 is a Controller Cache Battery, designed to provide backup power to the storage controller's cache memory. This ensures data integrity during power outages or unexpected system shutdowns.
Technical Information
| Product Type | Controller Cache Battery |
| Compatibility | IBM Storage Systems |
Additional Specifications
| Purpose | Cache Backup Power |
Product Description
The IBM 348-0048986 Controller Cache Battery is a vital component for maintaining data integrity within IBM storage systems. Its primary function is to supply temporary power to the controller's volatile cache memory in the event of a sudden loss of main power. This backup power allows the controller to safely flush any data residing in the cache to non-volatile storage, thereby preventing data loss or corruption that could occur during unexpected shutdowns or power failures. This battery is specifically engineered to meet the demanding requirements of enterprise storage environments where data availability and protection are paramount. By ensuring that the cache contents are preserved, the battery plays a crucial role in the overall reliability and resilience of the storage subsystem. It is designed to integrate seamlessly with compatible IBM storage controllers, often featuring specific connectors and voltage requirements. Regular maintenance and replacement of cache batteries are essential for optimal system performance and data safety. The IBM 348-0048986 represents a critical piece of hardware that safeguards against data loss, providing peace of mind for administrators managing sensitive data. Its presence is a key factor in achieving high availability and robust data protection strategies.
