6.3

Table Of Contents
vRealize Operations Manager Platform Requirements for Windows
vRealize Operations Manager requires the following hardware and software when you install on Windows.
CPU and Memory Requirements
vRealize Operations Manager is supported for installation with the following CPU and memory.
Table 16. vRealize Operations Manager Windows Virtual CPU and Memory Requirements
Node Size Virtual CPU and Memory
Extra Small 2 vCPU
8 GB vRAM
Small 4 vCPU
16 GB vRAM
Medium 8 vCPU
32 GB vRAM
Large 16 vCPU
48 GB vRAM
Standard Remote Collector 2 vCPU
4 GB vRAM
Large Remote Collector 4 vCPU
16 GB vRAM
Disk Requirements
Disk space for vRealize Operations Manager is not driven solely by how much space the application needs
in order to successfully install. In addition, you must consider data collection and retention requirements,
which might vary from site to site.
See “Sizing the vRealize Operations Manager Cluster,” on page 15.
The default disk requirement for a new, single-node cluster is 250 GB. Thereafter, one approach to prevent
disk capacity shortages is by using vRealize Operations Manager for self monitoring and by adding disk or
data nodes as needed.
Software Version Requirements
vRealize Operations Manager is supported for installation on the following Windows versions.
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Windows Server 2008 R2 Service Pack 1 (SP1)
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Windows Server 2008 R2 Enterprise Service Pack 1 (SP1) when conguring the Large node size
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Windows Server 2008 R2 Service Pack 1 (SP1) congurations also require the updates found in the
following Microsoft Knowledge Base articles:
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hp://support.microsoft.com/kb/2538243
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hp://support.microsoft.com/kb/2577795
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Windows Server 2012 R2
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Windows Server 2012 R2 Datacenter when conguring the Large node size
Chapter 1 Preparing for vRealize Operations Manager Installation
VMware, Inc. 25