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SC7020 Storage System Hardware
The SC7020 storage system ships with Dell Enterprise drives, two redundant power supply/cooling fan
modules, and two redundant storage controllers.
Each storage controller contains the front-end, back-end, and management communication ports of the
storage system.
SC7020 Storage System Front-Panel Features and
Indicators
The front panel of the SC7020 contains power and status indicators, and a system identification button.
In addition, the hard drives are installed and removed through the front of the storage system chassis.
Figure 1. SC7020 Storage System Front-Panel View
Item
Name
Icon
Description
1
Power indicator
Lights when the storage system power is on
•
Off
– No power
•
On steady green
– At least one power supply is providing
power to the storage system
2
Status indicator
Lights when at least one power supply is supplying power to
the storage system
•
Off
– No power
•
On steady blue
– Power is on and firmware is running
•
Blinking amber
– Fault detected
SC7020 Storage System Hardware
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