Dell PowerVault MD3600i Getting Started Manual page 23

Backplane Board
Connectors
Sensors
LED Indicators
Front panel
Hard-drive carrier
Power supply/cooling fan
RAID controller module
• 12 or 24 SAS hard-drive connectors
• Two power supply/cooling fan
module connectors
• Two sets of RAID controller module
connectors
• One control panel connector for front LEDs
and enclosure mode switch
Two temperature sensors
• One two-color LED indicator for
system status
• Two single-color LED indicators for power
and enclosure mode
NOTE:
The enclosure mode LED is not
applicable to the PowerVault MD36xxi
storage array.
• One single-color activity LED
• One two-color LED status indicator
per drive
Three LED status indicators for power supply
status, power supply/fan fault, and AC status
Eight single-color LEDs:
• One battery fault
• One cache active
• One controller fault
• One controller power
• One system identification
• One management Ethernet activity
• Two iSCSI IN port activity
Four two-color LEDs:
• Two iSCSI IN link speed
• One SAS OUT link or fault
• One management Ethernet link speed
Getting Started With Your System
21