Intel RAID Maintenance Free Backup AXXRMFBU2
Maintenance Free Backup Unit for Intel(r) Intergraded RAID Modules of the RMS25 and RMT3 Families.
Technical Specifications:
Package Contents: 
 Supercapacitor module, NAND flash module, Cables, Bracket 
Compatibility: 
Intel® Integrated RAID Module:  RMS25CB040, RMS25CB080, RMS25PB040, RMS25PB080, RMT3CB080, RMT3PB080 
 Intel® Server System:  R1304SPOSHBN, R1304SPOSHOR, R1208SPOSHOR, R2304LH2HKC 
 Intel® Server Board:  Intel® Server Board S1200SPL, Intel® Server Board S1200SPS, Intel® Server Board S1200SPO