Supermicro 2042G-72RF4, Руководство пользователя

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Chapter 6: Advanced Chassis Setup
6-7
6-5 Optional Slim DVD Drive Installation
The top cover of the chassis must be opened to gain full access to the DVD drive
bay. The chassis accommodates only slim type DVD drives. Side mounting brackets
are typically needed to mount a slim DVD drive in the server. You must power down
the system before installing or removing IDE components.
6-6 Power Supply
The chassis has a 1400 watt redundant power supply consisting of two power
modules. Each power supply module has an auto-switching capability, which
enables it to automatically sense and operate at a 100V - 240V input voltage.
Power Supply Failure
If either of the two power supply modules fail, the other module will take the full load
and allow the system to continue operation without interruption. The PWR Fail LED
will illuminate and remain on until the failed unit has been replaced. Replacement
units can be ordered directly from Supermicro (see contact information in the
Preface). The power supply units have a hot-swap capability, meaning you can
replace the failed unit without powering down the system.
Removing/Replacing the Power Supply
You do not need to shut down the system to replace a power supply unit. The backup
power supply module will keep the system up and running while you replace the
failed hot-swap unit. Replace with the same model (see part number in Appendix
D), which can be ordered directly from Supermicro.