Hot-plug components

CSS components

8.1Hot-plug components

This section describes how to handle the hot-plug components and/or how to modify your server hardware (e.g. adding/replacing hot-plug power supply units or hot-plug HDD modules).

The hot-plug procedure increases the availability of system operation and guarantees a high degree of data integrity and failsafe performance.

8.1.1Replacing the hot-plug power supply unit

The server has two hot-plug power supply units. This ensures redundant power supply. If one power supply unit fails, the other unit ensures operation can continue uninterrupted. The defective power supply unit can be replaced online.

VCAUTION!

When replacing a non-defectivehot-plug power supply unit in a non-

redundant configuration (only one power supply unit), the server must be switched off first.

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Operating manual

RX600 S4

Page 82
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Fujitsu RX600 manual Hot-plug components, Replacing the hot-plug power supply unit