Fujitsu Eternus DX90 - Rear View

Chapter 2 Components
> 2.1 3.5" Type Controller Enclosure
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
51
Copyright 2010 FUJITSU LIMITED
P3AM-3042-06ENZ0
2.1.2 Rear View
■ Single controller model
Figure 2.4 Rear view of 3.5" type controller enclosure (single controller model)
■ Dual controller model
Figure 2.5 Rear view of 3.5" type controller enclosure (dual controller model)
CAUTION
D
o N
ot
• RAID groups, volumes, and hot spares are factory set. Disks which
contain RAID groups or volumes, or disks which are hot spares
should not be moved to another slot.
Controller (CM#0)
Each controller has one processor,
cache memory, and SCU.
Cover
Remove this when installing
an expansion controller (optional).
Power Supply Unit
(PSU#0)
Power Supply
Unit (PSU#1)
Controller (CM#0)
Each controller has one processor,
cache memory, and SCU.
Controller (CM#1)
Each controller has one processor,
cache memory, and SCU.
Power Supply Unit
(PSU#0)
Power Supply
Unit (PSU#1)