Lsiibbu09 intelligent battery backup unit – Avago Technologies MegaRAID SAS 9266-4i User Manual
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LSI Corporation
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MegaRAID SAS 9266-4i and SAS 9266-8i RAID Controllers Quick Installation Guide
July 2012
Product Overview
LSIiBBU09 Intelligent Battery Backup Unit
In addition, the MegaRAID 9266 RAID controllers support the LSIiBBU09 unit, which you can attach directly to the
RAID controller or connect remotely to the RAID controller by cable. The MegaRAID LSIiBBU09 unit is 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.
For more information about the LSIiBBU09 unit, refer to the MegaRAID LSIiBBU09 Intelligent Battery Backup Unit Quick
Installation Guide on the MegaRAID Universal Software Suite CD.
The following figure shows the SAS 9266-8i RAID controller.
Figure 1 MegaRAID SAS 9266-8i RAID Controller
NOTE Record your controller serial number in a safe location in case you need to contact your LSI® Technical
Support representative.
NOTE This RAID controller supports SATA I, SATA II, and SATA III.