The connector for the PSU 1 is integrated on the system board,
therefore, the PSU is connected directly to the system board.
A power distribution board is required when installing a second PSU.
PSU configurations
Figure 20: Example types of PSUs
Power
class
Number in figure Power PSU
1 1 450 W AC Platinum
2 2 800 W AC Platinum
3 800 W AC Titanium
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.
Power supply unit (PSU)
102 Upgrade and Maintenance Manual RX2520 M5