User's Guide

Upgrading Your Server 7-29

Processor (CPU)

The server may have another CPU installed in addition to the standard CPU (Intel Pentium III

Processor).

IMPORTANT:

The CPU is extremely sensitive to static electricity. Make sure to

touch the metal frame of the server to discharge static electricity from

your body before handling the CPU. Do not touch the CPU pins by a

bare hand or place the CPU directly on the desk. For static notes, see

the section "Anti-static Measures" described earlier.

Do not operate the system until confirming that the additionally

installed CPU is in normal state.

Make sure to use the CPU authorized by NEC. Installing a third-party

CPU may cause a failure of the CPU as well as the server.

The heat sink provided with the optional CPU and the standard heat

sink provided with the server have a different shape. The

installation/removal methods are also different between the two heat

sinks. However, the CPUs have the same cooling function.

Standard heat sink

provided with the server

Heat sink

provided with the optional CPU

* The wire cli

is installed on the heat sink at

urchase.