Adaptec CDP-00277-01-A - About the Adaptec RAID 72405

About the Adaptec RAID 72405
The Adaptec RAID 72405 is a SAS RAID controller with these features:
Ext. Alarm
connector
Daughterboard
connector
PCIe x8 connector
Mounting bracket
HDA mode
connector
HD connectors
4 internal mini-SAS
HD connectors
2 internal mini-SAS
Full Height, Half LengthForm Factor
PCIe Gen3Bus compatibility
x8PCIe bus width
6 Gb/s per portData transfer rate
24Phys (Unied Serial Ports)
1024 MB DDR3Standard cache
6 mini-SAS HD x4 (SFF-8643)Connectors, internal
24 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
Adaptec Flash Backup Module AFM-700 (optional, sold separately)Zero Maintenance Cache Protection
Module
22Proprietary and Condential to PMC-Sierra, Inc.
Document No.: CDP-00277-01-A Rev. A, Issue:
Serial Attached SCSI RAID Controllers Installation and User's Guide