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Chapter 2 Convenient Features
4.
Power Control Feature
For a device that has a Xeon Processor, power consumption of the server can be controlled through the
command line interface of EXPRESSSCOPE Engine 3 (BMC) or by using NEC ESMPRO Manager. This
feature curves the upper limit of the power consumption, which allows more servers to be installed in the
environment where the power consumption is limited.
For settings information, see "EXPRESSSCOPE Engine3 User's Guide" or NEC ESMPRO Manager online
help.
4.1
Supported OS
The power control feature is available for the following OSs.
OSs that support the power control feature
•
Windows Server 2008, Standard
•
Windows Server 2008, Enterprise
•
Windows Server 2008, Standard x64
•
Windows Server 2008, Enterprise x64
•
Windows Server 2008 R2, Standard x64
•
Windows Server 2008 R2, Enterprise x64
•
Windows Server 2012 Standard x64
•
Windows Server 2012 Datacenter x64
4.2
Notes on Using Windows Server 2008
The event shown below will be logged in Event Viewer if power control feature is used on Windows Server
2008. However, it is the normal operation and the event is logged because the P-State is controlled by the
server side.
Source:
Event ID: 7
Level:
User:
106
Kernel-Processor-Power
Warning
SYSTEM
Express5800/R120e-1M, R120e-2M Maintenance Guide
4. Power Control Feature
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