Intel RAID Smart Battery AXXRSBBU7, optional battery back up for use with Intel’s 6G SAS RAID add-in cards. Provides 48 hours of cache data retention. Includes remote mounting kit.

The BBU preserves the contents of the RAID DIMM if the power drops below specifications. It ensures that following a power failure or other fatal event, all data on the RAID cache DIMM is flushed to the hard disk drives.