Microsemi Adaptec ASR-8405E - About the Microsemi Adaptec RAID 8405

3.4 About the Microsemi Adaptec RAID 8405
The Microsemi Adaptec RAID 8405 is a SAS RAID controller with these features:
PCIe x8 connector
Mounting bracket
1 internal mini-SAS HD connector
Daughterboard
connector
HDA mode connector
Low-prole MD2Form Factor
PCIe 3.0Bus compatibility
x8PCIe bus width
12 Gb/s per portData transfer rate
4Phys (Unied Serial Ports)
1024 MB DDR3Standard cache
1 mini-SAS HD x4 (SFF-8643)Connectors, internal
4 direct-attached (or up to 256 with expanders)Maximum number of disk drives
IBPI and SGPIO (Serial General Purpose Input/Output)Enclosure Support
YesOnboard speaker
Microsemi Adaptec Flash Backup Module AFM-700 (optional, sold separately)Zero Maintenance Cache Protection Module
6
Microsemi Proprietary and Condential. Installation and User's Guide Revision 5
About Your RAID Controller