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Chapter 3: About Your RAID Controller
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About the Adaptec RAID 3085
The Adaptec RAID 3085 is a SAS RAID controller with these features:
Form Factor
Low-profile MD2
Bus Compatibility
PCIe
PCIe Bus Width
x8
PCIe bus speed
2.5 Gb/s
Phys (Unified Serial Ports)
8
Standard cache
256 MB DDR2
Connectors, external
2 mini-SAS x4 (SFF-8088)
Maximum number of disk drives
8 (or up to 100 with expanders)
Enclosure support
I2C and SGPIO (Serial General Purpose Output)
Onboard speaker
Yes
Battery Backup Module
Adaptec Battery Module 800 (sold separately—see
page 18
)
Mounting bracket
PCIe x8 connector
2 external
SAS
connectors
Battery connector
Drive Activity LED connectors
for CN1/CN0
Board Power Supply
Alarm connector
Mode 0 Flash connector
CN1
CN0
Diagnostic
LEDs
Activity
LEDs