Hardware Description and Basic Operations
DX80 S2 Base Module (with Scale model only)
The ETERNUS DX80 S2 storage base module contains 12 3.5-inch NL-SAS hard disk
drives in the front and two controller modules in the rear. Each controller module includes
a power supply (with fans) and an SCU (System Capacitor Unit) used as backup power
source in case of power outage.
Front View – Panel Features and Indicator
Figure 25: Front view of the Storage Base Module
Figure 26: Operation panel of Storage Base Module
Power switch: This switch is used to turn on or off the ETERNUS DX Disk storage
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system.
FUNCTION button: Do not use!
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U41840-J-Z125-7-76
POWER LED
READY LED
FAULT LED
MAINT/ID LED
CACHE LED
Power switch
Storage Modules
FUNCTION button
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