Maximum Supported Dimm Size - NEC Express5800 Series User Manual

Chapter 2 Preparations

1.9.1 Maximum supported DIMM size

The maximum available DIMM size on the server depends on the architecture and OS specs.
Maximum memory sizes
Microsoft Windows Server 2008 R2 Standard *1
Microsoft Windows Server 2008 R2 Enterprise *1
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
VMware ESXi 5.5 *2
Vmware ESXi 6.0 *2
*1: Shown below is the maximum memory size when Hyper-V is used:
- Windows Server 2008 R2 Standard: 32 GB
- Windows Server 2008 R2 Enterprise: 1 TB
- Windows Server 2012, Windows Server 2012 R2: 4 TB
*2: Up to 1 TB on virtual machine.
OS
supported on each
32 GB
2 TB
4 TB
4 TB
Express5800/T120g User's Guide
1. Installing Internal Optional Devices
The maximum
memory size The maximum memory size
supported on the server
OS
32 GB
512 GB
512 GB
512 GB
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