About Power Supplies - Sun Microsystems Fire V890 Service Manual

About Power Supplies

A central power distribution board delivers DC power to all internal system
components. The system's power supplies plug in to connectors on this board, and
all of the supplies installed share equally in satisfying the power demands of the
system.
Sun Fire V890 power supplies are modular units, designed for fast, easy installation
or removal, even while the system is fully operational. Power supplies are installed
in bays at the rear of the system, as shown in the following figure.
Chapter 7 Hardware Configuration 231