EonStorDS 1000 Series
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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
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
Cooling module (4):
The hot-swappable cooling modules work together to keep the system
within operating temperatures. The cooling module of JB 2060L and JB
3060L is located inside the enclosure and can be accessed by sliding
the top cover of the enclosure to the rear.
Internal Backplane
An integrated backplane separates the front and rear sections of the chassis. This
circuit board provides logic level signals and low voltage power paths. Thermal
sensors and I
2
C devices are embedded to detect system temperatures and
PSU/cooling module operating status. This board contains no user-serviceable
components.
WARNING
Accessing the backplane board may lead to fatal damage of the system. Also,
physical contact with the backplane board may cause electrical hazards.
