Infortrend EonStor DS 1012 - Controller Modules (RAID;JBOD); Rear Panel Components

18
Rear Panel
# Description # Description
1 Controller A 3 Power supply + cooling module
2 Controller B or dummy cage
1
2
3
3
 Controllers (1) / (2): Each RAID controller module contains a main
circuit board and a pre-installed DIMM module. For single controllers, a
dummy cage will be placed at the controller (2) position. The host port
configurations will vary. For details, see
Rear Panel Components.
WARNING
Do NOT remove the dummy cage for the single-controller model. Doing so will
disrupt the internal airflow.
 Power supply unit & cooling module (3):
The hot-swappable PSUs provide power to the system. There is a
cooling module within each PSU. Please refer to your specific system
for details shown in the
later sections of this chapter.