Figure 160 Power Supply Unit (Eternus Dx100 S5 [Dc Power Type]); Figure 161 Power Supply Unit (Eternus Dx500 S5/Dx600 S5/Dx900 S5) - Fujitsu ETERNUS DX S5 Series Design Manual

6. Hardware Configurations
Controller Enclosure
●
ETERNUS DX100 S5 (DC Power Type)
Figure 160
1
PSU switch
This switch is used to turn on and off the DC power supply.
2
Inlet
This inlet is used to connect a power cord.
●
ETERNUS DX500 S5/DX600 S5/DX900 S5
Figure 161
1
Inlet
This inlet is used to connect a power cord.
■
Drives
Three types of drives are available: 2.5" drives, 3.5" drives, and 3.5" drives for high-density drive enclosures.
Up to twenty-four 2.5" drives can be installed in a single 2.5" type controller enclosure. Up to twelve 3.5" drives
can be installed in a single 3.5" type controller enclosure.
For the ETERNUS DX500 S5/DX600 S5/DX900 S5, slots 16 - 23 of a 2.5" controller enclosure are shared slots that
can be used for both PFMs and drives. If PFMs are installed in slots 16 - 23, up to sixteen 2.5" drives can be
installed.
Drives can be added during system operation. When an error occurs, replacement operations can be performed
while the system is running.
For details, refer to
Power Supply Unit (ETERNUS DX100 S5 [DC Power Type])
POWER LED FAN FAIL LED
FAULT LED AC MISSING LED
Power Supply Unit (ETERNUS DX500 S5/DX600 S5/DX900 S5)
POWER LED
FAULT LED
1
"■ Drives" (page 272) in "Component" (page
1
2
270).
265 Design Guide