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SYSTEM CONFIGRATION GUIDE
–
NEC Express5800/T110h
NEC Corporation
Revision 5.0
– January, 2017
13
Memory
Available slots: 4
Product Name / Description
Part Number
4GB DDR4-2133 UNB Memory Kit
1 x 4GB Unbuffered ECC DIMM, DDR4-2133
N8102-656F
8GB DDR4-2133 UNB Memory Kit
1 x 8GB Unbuffered ECC DIMM, DDR4-2133
N8102-657F
16GB DDR4-2133 UNB Memory Kit
1 x 16GB Unbuffered ECC DIMM, DDR4-2133
N8102-658F
NOTE:
Minimum one memory kit must be installed.
It is recommended to install memory kits in pairs of two identical DIMMs for dual-channel symmetric memory configurations to
increase memory transfer speed.
The memory requirement for installing VMware ESXi™ are below:
- VMware ESXi 5.5 : at least 5 GB
- VMware ESXi 6.0 : at least 5 GB
Maximum Available Memory
See the table below for the maximum memory size that you can actually use on your system.
Maximum Memory Size Supported by Operating Systems
Maximum Available Memory
Microsoft Windows Server 2008 R2 Standard
1
32 GB
32 GB
Microsoft Windows Server 2008 R2 Enterprise
1
2 TB
64 GB
Microsoft Windows Server 2012 Standard
1
Microsoft Windows Server 2012 Datacenter
1
Microsoft Windows Server 2012 R2 Standard
1
Microsoft Windows Server 2012 R2 Datacenter
1
4 TB
64 GB
Red Hat Enterprise Linux 6 (x86_64)
Red Hat Enterprise Linux 7
6 TB
64 GB
VMware ESXi 5.5
2
4 TB
64 GB
VMware ESXi 6
3
6TB
64 GB
1
The maximum available memory size of Hyper-V systems are below:
-
Windows Server 2008 R2 Standard : 32 GB
-
Windows Server 2008 R2 Enterprise : 1TB
-
Windows Server 2012 and Windows Server 2012 R2 : 4 TB
2
Up to 1TB of main memory is available to each virtual machine.
3
Up to 4TB of main memory is available to each virtual machine.