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IBM L3-25034-07A Server Raid Controller Battery Pack
- RAID Controller Battery Pack.
- Provides backup power for RAID cache memory.
- Ensures data protection during power loss events.
- Allows for safe flushing of cached data to non-volatile storage.
- Designed for specific IBM server RAID controllers.
- Critical for maintaining data integrity in RAID arrays.
- Rechargeable battery technology.
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Product Overview
The IBM L3-25034-07A is a server RAID controller battery pack. This component serves as a backup power source for the RAID controller's cache memory, ensuring data integrity during power outages by allowing cached data to be written to non-volatile storage.
Technical Information
| Product Type | Battery Pack |
| Application | RAID Controller Cache Protection |
| Compatibility | Specific IBM Server RAID Controllers |
Additional Specifications
| Function | Data Protection during Power Loss |
| Brand | IBM |
Product Description
The IBM L3-25034-07A is a crucial component designed to safeguard data integrity within server environments that utilize RAID (Redundant Array of Independent Disks) controllers. This battery pack serves as an uninterruptible power supply (UPS) specifically for the RAID controller's volatile cache memory. In the event of a sudden power failure or interruption, the battery pack provides sufficient power to the controller's cache, allowing any data that is currently being held in cache but not yet written to the physical drives to be safely flushed to non-volatile memory. This process is vital for preventing data corruption or loss. Without a battery backup unit (BBU) or similar cache protection mechanism, data residing in the controller's cache during a power outage could be lost permanently. The L3-25034-07A ensures that this critical data is preserved, maintaining the consistency and integrity of the RAID array. It is designed to be compatible with specific IBM RAID controller models, ensuring a proper fit and electrical interface. As a rechargeable unit, the battery pack is designed for long-term use within the server. Regular checks and eventual replacement, as per manufacturer recommendations, are important to ensure its continued functionality. This component is an essential part of a robust server storage solution, providing an extra layer of data protection that is indispensable for mission-critical applications and sensitive data.
