Form Factor MD2 Low-profile Cache Memory 128MB of DDR2 memory RAID Levels RAID 0, 1, 1E, 5, 5EE, 6, 10, 50, 60, JBOD Key RAID Features • Supports up to 128 SAS or SATA devices (depending on server design) • RAID Levels 0, 1, 10, 5, 50, JBOD • Advanced Data Protection Suite • RAID Levels 1E (Striped Mirror), 5EE (Hot Space), 6 and 60 (Dual Drive Failure Protection) • Copyback Hot Spare • Snapshot Backup (optional) • Dynamic caching algorithm • Online Capacity Expansion • RAID Level Migration • Optimized Disk Utilization • Quick Initialization • Native Command Queuing (NCQ) • Hot spares – global, dedicated, and pooled • Background initialization • Automatic/manual rebuild of hot spares • SAF-TE enclosure management support • Configurable stripe size • S.M.A.R.T. support • Up to 512TB array sizes • Multiple arrays and types per disk drive • Bad stripe table • Dynamic sector repair • Staggered drive spin-up • Bootable array support • Hot-plug drive support • Redundant path failover Bus System Interface Type 4-lane PCIe Internal Connectors 2 internal connectors (SFF-8087) Data Transfer Rate 3 Gb/s per port Package Contents • Adaptec RAID 3805 Controller • Additional low-profile bracket • Quick Installation Guide (English/French/German/Italian/Spanish) • Software and documentation CDs • Cables (2): Mini SAS to SATA fanout cable w/ sideband (2247100-R)