The Intel Maintenance Free Backup Unit RMFBU5 is designed to help protect memory in dynamic cache in the event of a power failure. This MFBU supports Intel Integrated RAID Modules RMS3CC080/040.
Technical Specifications: Package Contents: 1 x Maintenance Free Backup Unit with Capacitior Module, Flash Module, Bracket, CableCompatibility: Intel Integrated RAID Modules RMS3CC080/040