About the Adaptec RAID 71605EThe Adaptec RAID 71605E is a SAS RAID controller with these features:4 internal mini-SAS HD connectorsExt. Alarm connectorHDA mode connectorCN0CN1CN2CN3PCIe x8 connectorMounting bracketLow-profile MD2Form FactorPCIe Gen3Bus compatibilityx8PCIe bus width6 Gb/s per portData transfer rate16Phys (Unified Serial Ports)256 MB DDR3Standard cache4 mini-SAS HD x4 (SFF-8643)Connectors, internal16 direct-attached (or up to 256 with expanders)Maximum number of disk drivesIBPI and SGPIO (Serial General Purpose Input/Output)Enclosure SupportYesOnboard speakerNoZero Maintenance Cache ProtectionModule28Proprietary and Confidential to PMC-Sierra, Inc.Document No.: CDP-00277-02-A Rev. A, Issue:Serial Attached SCSI RAID Controllers Installation and User's Guide
