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Fujitsu S26361-F5243-L611 FBU Option for PRAID EP400i/EP420
- Flash Back Unit (FBU) for Fujitsu RAID controllers
- Compatible with PRAID EP400i/EP420 series
- Provides battery-backed cache protection
- Protects data integrity during power loss
- Ensures data is written to non-volatile memory
- Enhances RAID controller reliability
- Simple installation
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Product Overview
The Fujitsu S26361-F5243-L611 is a Flash Back Unit (FBU) option designed for Fujitsu PRAID EP400i and EP420 series RAID controllers. It provides battery-backed cache protection to safeguard data during power failures.
Technical Information
| Product Type | Flash Back Unit (FBU) |
| Compatibility | Fujitsu PRAID EP400i/EP420 |
Additional Specifications
| Function | Battery-backed cache protection |
| Purpose | Data protection during power loss |
Product Description
The Fujitsu S26361-F5243-L611 is a Flash Back Unit (FBU) specifically designed to enhance the data protection capabilities of Fujitsu PRAID EP400i and EP420 series RAID controllers. This accessory provides essential battery-backed cache protection, a critical component for maintaining data integrity in server environments susceptible to power interruptions. When a power failure occurs, the FBU utilizes its onboard battery to supply power to the RAID controller's cache memory. This allows any data that has been written to the cache but not yet to the drives to be safely transferred to non-volatile flash memory. This process prevents data loss or corruption, ensuring that critical information remains intact and consistent, even in the event of an unexpected shutdown. By implementing the S26361-F5243-L611 FBU, users can significantly improve the reliability of their storage systems. It acts as a safeguard against data loss, which can be costly and disruptive. The unit is designed for easy integration with the specified Fujitsu RAID controllers, making it a practical and effective solution for bolstering data protection strategies.
