HP Integrity Superdome 2 Server - Manual (Page 52)

The Superdome 2 enclosure power management system enables you to customize the configuration
of the enclosure. You can select from the various modes on the Onboard Administrator Power
Management screen. The power modes are explained in the following table.
Description Insight Display name Mode
For dc power supplies only. In this configuration, N upper and N
lower power supplies are used to provide power and N upper and Redundant Redundant
N lower power supplies are used to provide redundancy (where N
can equal 1, 2, or 3). Up to three upper and three lower power
supplies can fail without causing the enclosure to fail. When correctly
wired with redundant dc line feeds, this configuration also ensures
that a dc line feed failure does not cause the enclosure to power off.
For ac power supplies only. In this configuration, N upper and N
lower power supplies are used to provide power and N upper and AC Redundant AC Redundant
N lower power supplies are used to provide redundancy (where N
can equal 1, 2, or 3). Up to three upper and three lower power
supplies can fail without causing the enclosure to fail. When correctly
wired with redundant ac line feeds, this configuration also ensures
52 First Time Setup Wizard