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Raid controllers

Dell

  • SAS6
  • SAS1 - 3Gbps
    • PERC 6
      • no memory
      • only JBOD, RAID0, RAID1
      • disks exposed to host
    • PERC 6i
      • memory
      • 3Gbps connector, requires such midplane
    • PERC 6iR (PERC 6 I/R)
  • H series - SAS2 - 6Gbps - different connectors comparing to SAS1
    • PERC H700
      • SAS2
      • SSD support
      • battery option
      • memory slot
      • must be inserter into dedicated PCI RAID slot
    • H200
      • no raid
      • JBOD - all disks exposed to host