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IBM R0804-F0001-02BS Controller Battery For Dh8/Flash 840/900/2145-Sv1
- Product Type: Controller Battery
- Compatibility: IBM DH8, Flash 840, Flash 900, 2145-Sv1
- Function: Provides backup power to storage controllers
- Purpose: Ensures data integrity during power outages
- Voltage: Specific to controller requirements
- Connector Type: Specific to IBM controller interface
- Part Number: R0804-F0001-02BS
- Manufacturer: IBM / Storwize
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Product Overview
This IBM R0804-F0001-02BS is a controller battery designed for specific IBM storage systems. It provides backup power to the controller in case of a main power failure, ensuring data integrity during such events. This battery is compatible with DH8, Flash 840, Flash 900, and 2145-Sv1 models.
Technical Information
| Product Type | Controller Battery |
| Compatibility | IBM DH8, Flash 840, Flash 900, 2145-Sv1 |
Additional Specifications
| Function | Backup Power for Controller |
| Part Number | R0804-F0001-02BS |
Product Description
The IBM R0804-F0001-02BS controller battery is a critical component for maintaining data availability and integrity within compatible IBM storage systems. Its primary function is to supply auxiliary power to the storage controller's volatile memory and cache during unexpected power interruptions. This prevents data loss that could occur if the controller loses power before all cached data is written to persistent storage. This battery pack is specifically designed for seamless integration with IBM's DH8, Flash 840, Flash 900, and 2145-Sv1 storage solutions. The precise voltage and connector type are engineered to match the requirements of these specific controller architectures, ensuring reliable operation and preventing compatibility issues. Its presence is essential for systems that rely on write caching for performance, as it safeguards the data residing in the cache. By providing a reliable backup power source, the R0804-F0001-02BS controller battery plays a vital role in the overall resilience and data protection strategy of the storage environment. It is a consumable component that typically has a limited lifespan and requires periodic replacement to ensure continued protection against power events. Proper maintenance and timely replacement of this battery are key to preventing data loss and ensuring the continuous operation of the storage system.
