About The Adaptec 4805Sas - Adaptec 4000SAS Installation And User Manual

About the Adaptec 4805SAS

The Adaptec 4805SAS is a SAS RAID controller with these features:
Mounting
bracket
One external
SAS
connector
Bus compatibility
I/O processor clock frequency
Standard cache
Maximum number of disk drives 16 (or up to 128 with an expander)
SAS cables included
Battery backup module
Audible alarm
Note: Although this controller has an onboard speaker, you can connect
it to an internal speaker with these specifications: 3.0 V, 90.0 mA. The
internal speaker is not required, as the onboard speaker volume is
appropriate for most environments.
Chapter 3: About Your RAID Controller
Two 4-wide internal
SAS connectors
PCI-E connector
PCI-E x8
400 MHz
128 MB DDR2
2 (internal)
Adaptec Battery Module 600
(sold separately—see
Yes
Mode 0 Flash connector
Alarm connector
Battery connector
Activity LED connector
(top 2 left/right pins)
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