Hot-Plug Components; Hot-Plug Power Supply Units - Fujitsu PRIMERGY RX300 S6 Operating Manual

Hot-plug components

In the PRIMERGY RX300 S6 server, the following components are considered
to be CSS components:
– Hot-plug components

– Hot-plug power supply units

– Hot-plug hard disk drives
– Hot-plug fan modules
You can expand or replace the hot-plug components during operation.
– Non-hot-plug components
– Memory modules
– Expansion cards
These components can be changed by you in the e vent of an error . To do so,
first switch off the server and disconnect it from the network before
proceeding.
Expansions and upgrades may only be carried out by authorized specialist
personnel. These operations are described in the "Options Guide".
8.1 Hot-plug components
This section describes how to handle hot-plug components and how to modify
your server hardware (e.g. adding/replacing hot-plug power supply units or hot-
plug disk drive modules).
The hot-plug procedure increases the availability of system operation and
guarantees a high degree of data integrity and failsafe performance.
8.1.1 Hot-plug power supply units
I
A redundant power supply can be created by installing a second hot-
pluggable power supply unit (optional). If one power supply unit fails, the
other unit ensures operation can continue uninterrupted. The defective
power supply unit can be replaced without interrupting operation.
I
In the RX300 S6 CG -Variant are one or two hot-pluggable 48 V DC
power supply units installed.
96 Operating manual
RX 300 S6