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Chapter 3: About Your RAID Controller 32
About the Adaptec RAID 2805
The
Adaptec RAID 2805
is a SAS RAID controller with these features:
Form Factor Low-profile MD2
Bus compatibility PCIe 1.1
PCIe bus width x8
Data transfer rate 3 Gb/s per port
Phys (Unified Serial Ports) 8
Standard cache 128 MB DDR2
Connectors, internal 2 mini-SAS x4 (SFF-8087)
Maximum number of disk drives 8 direct-attached (or up to 128 with expanders)
Enclosure Support I2C and SGPIO (Serial General Purpose Input/Output)
Onboard speaker No
Battery Backup Module No
Mounting bracket
PCIe x8 connector
Drive Activity LED connector for CN0/CN1
Mode 0 Flash connector
Aggregate Activity
Internal mini-SAS
connector CN0
I2C, CN0
Internal mini-SAS
connector CN1
I2C, CN1