LSI provides a family of MegaRAID iBBUs for use with its high-performance MegaRAID
RAID controllers. The LSI MegaRAID iBBUs provide an inexpensive alternative to using
an uninterruptible power supply (UPS) and a second level of fault tolerance when used
with a UPS.
Features & Benefits
The LSI MegaRAID LSIiBBU09 product is an iBBU based on Lithium ion (LiON) battery
cell technology. The LSIiBBU09 unit protects the integrity of the cached data on a
MegaRAID RAID controller for up to 48 hours (depending on the derated retention time
selected) in case of a complete AC power failure or a brief power outage.