LSI Logic LSI00279 Battery Backup Unit

LSI Logic Part #/MPN: LSI00279

DiscTech Item #: LSI-LSI00279-BN-OE

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Interface Types: SAS Serial Attached SCSI

Wattage/VA: 5.6W

Voltage: 3.7V

LSI Logic LSI00279 / LSIIBBU09 MegaRAID Battery Backup Unit BBU - Brand New

LSI Logic LSI00279 / LSIIBBU09 Battery Backup for MegaRAID SAS 9265, 9266, 9270, 9285 and 9286 Series - Brand New


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.

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.

The LSIiBBU09 unit connects remotely to the TMM02® transportable memory module on the following SAS RAID controllers:

  • MegaRAID SAS 9265-8i RAID controller
  • MegaRAID SAS 9285-8e RAID controller


MegaRAID 9265MegaRAID 9266MegaRAID 9270
MegaRAID 9285MegaRAID 9286

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty