Table of Contents
Advertisement
Chapter 2 Preparations
1.9
DIMM
Install a Dual Inline Memory Module (DIMM) to a DIMM socket on the motherboard in the server. The
motherboard provides four sokets to install DIMMs.
The server supports 2-way interleaved memory system.
In 2-way interleaved memory system, the data transfer rate of the memory is twice that of a non-interleaved
memory system.
1.9.1
Maximum supported memory size
The maximum available memory size on the server depends on the architecture (x86 architecture) and OS
specs.
A list of maximum memory sizes
Windows Server 2008 Standard x86
Edition
Windows Server 2008 R2 Standard
Windows Server 2008 Enterprise
Windows Server 2008 R2 Enterprise
Windows Server 2012 Standard
Windows Server 2012 Datacenter
Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 5 (EM64T)
Red Hat Enterprise Linux 6 (x86_64)
VMware ESXi 5.1
Important
• Use only the DIMMs provided by NEC.
• Read through Chapter 2 (1.2 Anti-static Measures) beforehand.
Tips
Up to 32 GB (8 GB × 4) of memory can be installed.
The maximum memory size
OS
supported on each OS
4 GB
32 GB
64 GB
2 TB
4 TB
16 GB
1 TB
3 TB
2 TB
Express5800/R110f-1E User's Guide
1. Installing Internal Optional Devices
The maximum memory size supported on
the server
4 GB (using HW-DEP feature)
* Default factory settings
About 3.5 GB (not using HW-DEP feature)
Note: When Execute Disable Bit (XD Bit) is
set to Disabled in BIOS SETUP.
32 GB
16 GB
32 GB
32 GB
Up to 1 TB of the main memory is available to
each virtual machine.
57
Advertisement
Table of Contents
