HP Integrity rx3600 Server User Service Guide

Figure 5 Cooling Fans
Power
The server power subsystem is designed to provide high availability with 1+1 power supply
redundancy. Figure 6 is a block diagram of the power subsystem, including voltage labels for
each main server subsystem that requires power.
Figure 6 Power Subsystem Block Diagram
Two hot-swappable AC/DC power supplies generate main system power, and a standby power
voltage. One active power supply is sufficient to operate the system at maximum load. Each power
supply receives AC power through the integrated AC inlet. The system can operate at 100-240
Server Subsystems 25