Hot-Plug Fans; Hot-Plug Power Supplies - HP ML570 - ProLiant - G2 Setup And Installation Manual

Server Features
— Thermal warning
•
Diagnostic support through RBSU, the ROM, the health drivers, and Insight
Manager 7
For more information about system LEDs, refer to Appendix C, "System LEDs and
Switches."

Hot-Plug Fans

The server supports redundant hot-plug fans. If the primary fan fails, the server
generates a system alert and commands the redundant fan to function automatically.
The redundant hot-plug fan protects the various server components from overheating,
provides rapid serviceability, and minimizes the risk of system interruption. The
server is available with the following hot-plug fan configurations:
•
Standard: One CPU hot-plug fan, one I/O hot-plug fan, three hot-plug drive fans
(one of which is redundant), and one rear processor air baffle hot-plug fan
•
Optional: One redundant CPU hot-plug fan and one redundant I/O hot-plug fan

Hot-Plug Power Supplies

The standard and optional redundant power supplies run simultaneously under
normal operating conditions. The redundant hot-plug power supply ensures the
delivery of electricity to the server, provides rapid serviceability, and minimizes the
risk of system interruption.
In case of a loss of redundancy, the system sends an alert of the failure to the system
administrator. The failure does not cause any loss of power, and the failed unit can be
replaced without having to power down the server or save system data. The hot-plug
configurations consist of:
•
Standard: Two hot-plug 600-W power supplies
•
Optional: One hot-plug 600-W power supply
1-8 HP ProLiant ML570 Generation 2 Server Setup and Installation Guide