Installing, Removing And Replacing Processor (Cpu) - NEC EXP320R Maintenance Manual

Chapter 2 Configuring and Upgrading the System
5.6

Installing, Removing and Replacing Processor (CPU)

In addition to the standard CPU (Intel® Xeon® Processor), you can operate the system by adding one CPU to
each CPU/IO module.
Express5800/R320e-E4, R320e-M4, R320f-E4, R320f-M4 Maintenance Guide (VMware)
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
Important Make sure to use the CPU specified by NEC. Installing a third-party CPU may
cause a failure of the CPU as well as the server. Repairing the server due to
failures or damage resulting from these products will be charged even if it is
under guarantee.

Before adding or removing a CPU, power off the server and then remove the
CPU/IO module.

Refer to 5.1.3 Basics of Installation, Removal, and replacement in this Chapter
and Chapter 1 (1.8 Anti-static Measures) in Safety Precautions and Regulatory
Notices before starting installing or removing options.
5. Installing and Replacing Optional Devices
CPU1
(Standard CPU)
CPU2
(Additional CPU)