Intel AXX4SASMOD E51188-001 Integrated RAID Module Compatible With:Intel Server: SR1680MVIntel Server Boards: S5500BC - S5500WB - S5520UR - S5520HC - S3420GPLX - S3420GPRX RAID LevelsOption 1: Entry Hardware RAID 0, 1, and 1EOption 2: Software RAID 0, 1, 10Option 3: Software RAID 5(requires optional AXXRAKSW5)Option 4: Pass-through SAS Fault Tolerance FeaturesDistributed SparingHot Spare SupportExpander SupportEnclosure ManagementS.M.A.R.T. SupportRAID support before operatingsystem loaded Intel RAID SoftwareIntel Embedded RAID II Configuration UtilityIntel RAID Web Console 2Intel SAS Flash I/O ProcessorLSISAS1064EDrive TypesSAS or SATA 3Gb/sMaximum DrivesUp to 122 physical devices supported withSAS mode and up to 14 devices with RAID0/1/1E/10ETape drives supported as a pass-throughdevices in RAID modes