Owners Manual

Figure 2. SC120 Front-Panel Features and Indicators
Item Name Icon Description
1 Expansion enclosure
status indicator
Lights when the expansion enclosure power is on.
• Off: No power
• On steady blue: Normal operation
• Blinking blue: Storage Center is identifying the
expansion enclosure
• On steady amber: Expansion enclosure is turning on or
was reset
• Blinking amber: Expansion enclosure is in the fault state
2 Power supply status
indicator
Lights when at least one power supply is supplying power
to the expansion enclosure.
• Off: Both power supplies are off
• On steady green: At least one power supply is providing
power to the expansion enclosure
3 Hard drives — Dell Enterprise Plus Drives
• SC100: Up to 12 3.5-inch hard drives
• SC120: Up to 24 2.5-inch hard drives
SC100/SC120 Expansion Enclosure Back-Panel Features
and Indicators
The SC100/SC120 back panel provides controls to power up and reset the expansion enclosure,
indicators to show the expansion enclosure status, and connections for back-end cabling.
Figure 3. SC100/SC120 Expansion Enclosure Back Panel Features and Indicators
8
About the SC100/SC120 Expansion Enclosure