Fujitsu PRIMERGY TX2550 M5, Руководство по модернизации и обслуживанию

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PSU configurations
Figure 60: Example: types of PSUs
Power class Number in figure Power Item
1 1 450 W AC Platinum
2 2 800 W AC Platinum
3 3 800 W AC Titanium
4 4 1200 W AC Platinum
All different PSUs can be installed, removed or replaced in the same
way.
Assembly rules
– Mixed assembly of PSUs from different power classes (e.g. class 1 or class
2) within a system is not supported.
–
Mixing of Platinum and Titanium PSUs within same class (e.g. class 2)
within a system is not supported.
– Mixing of Platinum PSUs within same class and different manufacturer (e.g.
class 1) within a system is supported.
–
Always install a dummy cover into an unused PSU bay to comply with
applicable EMC regulations and satisfy cooling requirements.
– For a redundant power supply configuration you need always two PSUs with
the same power class.
Power supply unit (PSU)
144 Upgrade and Maintenance Manual TX2550 M5