Keep your mission-critical data safe with the LSI BAT1S1P-A RAID Controller Backup Battery Unit (BBU), a high-performance solution designed for LSI MegaRAID 9260, 9261, and 9280 series controllers. This reliable backup unit maintains cached data in the event of sudden power loss, helping protect against data corruption and downtime.
The BAT1S1P-A, also referenced by part numbers L3-25407 and IBBU09, directly attaches to compatible MegaRAID controllers and ensures your RAID cards onboard cache retains data long enough for the system to recover. It's an essential component for enterprise environments running hardware RAID configurations with write-back caching enabled.