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Dell FF243 6.6Ah 400mAh 2.5V RAID Controller Battery Backup
- RAID controller battery backup
- Protects cached data during power outages
- Capacity: 6.6Ah (Ampere-hours)
- Voltage: 2.5V
- Designed for specific Dell RAID controllers
- Ensures data integrity and prevents data loss
- Rechargeable for continuous protection
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Product Overview
The Dell FF243 is a RAID controller battery backup unit designed to protect data integrity during power loss events. It provides temporary power to the RAID controller's cache memory, allowing it to write cached data to non-volatile storage before a shutdown. This unit ensures that critical data is not lost in the event of an unexpected power interruption.
Technical Information
| Capacity | 6.6Ah |
| Voltage | 2.5V |
| Type | RAID Controller Battery Backup |
Additional Specifications
| Brand | Dell |
| Part Number | FF243 |
Product Description
The Dell FF243 represents a critical component for maintaining data resilience in server environments utilizing RAID configurations. This battery backup unit is specifically engineered to safeguard the volatile cache memory of compatible Dell RAID controllers. In the event of an unexpected power failure, the FF243 instantly provides a stable power source, giving the RAID controller sufficient time to flush its cached data to persistent storage, thereby preventing data corruption or loss. With a substantial 6.6Ah capacity and operating at 2.5V, this battery backup is designed for longevity and effectiveness during critical power interruption scenarios. It is a rechargeable unit, meaning it can be restored to full capacity after a power event or during routine maintenance, ensuring it is always ready to provide protection. The integration of this battery backup is essential for servers handling sensitive or high-transaction data where data integrity is paramount. Implementing the Dell FF243 battery backup is a proactive measure against the risks associated with power fluctuations and outages. It complements the fault tolerance provided by RAID configurations by adding a layer of protection against data loss at the controller level. This ensures business continuity and minimizes the potential impact of hardware or power infrastructure failures on critical data assets.
