90
Upgrade and Maintenance Manual
RX4770
M1
Power supply units
6.1.1
Power supply unit configurations
Figure 11: Hot-plug power supply units: 1600 W AC (2), 1200 W AC (1)
I
All different hot-plug power supply units are to install, to remove or to
replace in the same way.
6.1.2
Assembly rules
– Mixed assembly of 1200 W and 1600 W hot-plug power supply units is not
supported.
– Always install a dummy cover into an unused power supply unit bay to
comply with applicable EMC regulations and satisfy cooling requirements.
– For a redundant power supply you need two hot-plug power supply units of
the same type (1200 W or 1600 W).
Summary of Contents for Primergy RX4770 M1
Page 18: ...18 Upgrade and Maintenance Manual RX4770 M1 Contents ...
Page 88: ...88 Upgrade and Maintenance Manual RX4770 M1 Basic software procedures ...
Page 122: ...122 Upgrade and Maintenance Manual RX4770 M1 Hard disk drives solid state drives ...
Page 200: ...200 Upgrade and Maintenance Manual RX4770 M1 Expansion cards and backup units ...
Page 258: ...258 Upgrade and Maintenance Manual RX4770 M1 Processors ...
Page 310: ...310 Upgrade and Maintenance Manual RX4770 M1 System board and components ...
Page 314: ...314 Upgrade and Maintenance Manual RX4770 M1 Cables ...
Page 332: ...332 Upgrade and Maintenance Manual RX4770 M1 Appendix ...