Chapter 2 Preparations
1.10.1 Maximum supported DIMM size
The maximum available DIMM size on the server depends on the architecture and OS specs.
List of maximum DIMM sizes
Microsoft Windows Server 2008 Standard
Microsoft Windows Server 2008 Standard (x64)
Microsoft Windows Server 2008 R2 Standard
(x64)
Microsoft Windows Server 2008 Enterprise
Microsoft Windows Server 2008 Enterprise (x64)
Microsoft Windows Server 2008 R2 Enterprise
(x64)
Microsoft Windows Server 2012 Standard
Microsoft Windows Server 2012 Datacenter
RedHat Enterprise Linux 5 (x86)
RedHat Enterprise Linux 6 (x86)
RedHat Enterprise Linux 5 (EM64T)
RedHat Enterprise Linux 6 (x86_64)
66
The maximum DIMM
OS
size supported on each
4 GB
32 GB
64 GB
2 TB
4 TB
16 GB
1 TB
3 TB
Express5800/T120e User's Guide
1. Installing Internal Optional Devices
The maximum DIMM size supported on
OS
4 GB (If using HW-DEP feature)
* Default factory settings
About 2 GB (If not using HW-DEP feature)
Note: If you are not using the HW-DEP
feature, set Execute Disable Bit (XD
Bit) to Disable in the BIOS settings.
32 GB
64 GB
384 GB
16 GB
384 GB
384 GB
the server