General Equipping Rules - Fujitsu PRIMERGY CX400 M4 Upgrade And Maintenance Manual

Power supply unit (PSU)
6.1.1

General equipping rules

Figure 38: Population rules for the hot-plug PSUs
1 hot-plug PSU bay 1 (bottom)
2 hot-plug PSU bay 2 (top)
Both hot-plug PSUs must be of the same type.
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The PSU dummy module is installed in the hot-plug PSU bay 2 (top) for non-
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redundant configuration.
In a non-redundant configuration, only a 2400 W PSU can be installed.
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82 Upgrade and Maintenance Manual
CX400 M4