EonStor DS S48 Series Hardware Manual
1.1.2
Rear Panel
The rear panel of S48 series comprises of
(1)
controller A &
(2)
controller B (or a
(4)
dummy cage for single controller models) and
(3)
three power supplies with built-in
system cooling modules. All host, management and expansion interfaces are on the
controller. In the illustrations below, dual controller models are on top while single
controller models are at the bottom.
RAID
JBOD
WARNING
Do NOT remove the dummy cage for the single-controller model. Doing so will
disrupt the internal airflow.
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