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Chapter 2 Preparations
1.5
Processor (CPU)
You can configure the multi-processor system by adding an optional processor.
Maximum number of processor cores supported by this server
The maximum number of processor cores (logical processors) available on the server depends on the
architecture (x86 architecture) and OS specs.
Maximum number of processor cores
Microsoft Windows Server 2012 R2 Standard
Microsoft Windows Server 2012 R2 Datacenter
Microsoft Windows Server 2016 Standard
Microsoft Windows Server 2016 Datacenter
VMware ESXi 6.0
*1：
When Hyper-V is used, the maximum number of logical processors is as shown below:
- Windows Server 2012 R2: 320
- Windows Server 2016: 240
Installation
Follow the steps below to install the CPU.
1.
See steps 1 and 2 in Chapter 2 (1.4 Removing Server Module) for preparation.
2.
Locate the CPU socket to which you are going to install a CPU.
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Important
• To avoid static electricity, see Chapter 1 (1.8 Anti-static Measures) in Safety
Precautions and Regulatory Notices.
• Make sure to use the CPU authorized by NEC. Installing a third-party CPU
may cause a failure of the CPU as well as this server. Repair of the server
due to failures or damage resulted from installing such a CPU will be
charged.
Tips
After adding the processor, Windows may record the event log to System category
of Event Viewer, but it is no problem for operation.
OS
Express5800/D120h User's Guide
1. Installing Internal Optional Devices
The maximum number of
The maximum number of
logical processors
logical processors supported
supported by OS
640 *1
512 *1
480
by this server
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104
104
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