Dell PowerVault MD3200 Get Started Manual page 15

Expansion
PowerVault MD1200 series
Backplane Board
Connectors
Sensors
LED Indicators
Front panel
Hard-drive carrier
Power supply/cooling fan
Supports a maximum of 192 hard drives with any
combination of PowerVault MD1200 or PowerVault
MD1220 expansion enclosures. Support for 192 hard
drives is a Premium Feature and requires activation.
The maximum number of hard drives supported
without using the Premium Feature is 120.
Redundant path connectivity provides redundant
data paths to each hard drive.
• 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
system identification button
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 MD3200 series 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
Getting Started With Your System
13