Configuring The Cpu Modules - Sun Microsystems Sun Enterprise 450 Guia De Instalacion

Configuring the CPU Modules

Before configuring the CPU module(s), determine if your system will support the
power requirements of the new configuration. Review "System Power Requirements
Worksheet" on page 5 of this guide, and see the section "How to Determine System
Power Requirements" in the Ultra Enterprise 450 Server Owner's Guide.
Caution – All CPU modules installed in a system must operate at identical clock
speeds.
Configure the UltraSPARC II CPU modules in your server according to the rules in
the section "About CPU Modules" in the Ultra Enterprise 450 Server Owner's Guide.
If your system has two power supplies, and you do not need a redundant power
supply, follow the instructions in the next section, "Removing or Installing a CPU
Module."
System Power Requirements Worksheet
The following information is an addition to the section "System Power
Requirements Worksheet" in the Ultra Enterprise 450 Server Owner's Guide.
Use the following table for your power requirement calculations if you are installing
any of the following components:
480-MHz CPU module with 8-Mbyte Ecache
400-MHz CPU module with 4-Mbyte Ecache
TM
SunCD 32 CD-ROM
DVD ROM
18-Gbyte hard disk drive
36-Gbyte hard disk drive
DDS4 tape drive
Sun Enterprise 450 Server 480-MHz CPU Module Guide en-5