Get started with Topology 4
- Last UpdatedApr 17, 2026
- 1 minute read
- PI System
- PI Server 2018
- PI Server
Keep the following points in mind when building customer solutions based on Topology 4A or 4B:
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The hard drive sizes shown in the diagrams are what the virtual machines in the test lab used; the actual hard drive sizing may vary, especially for the Data Archive servers and shared, external storage devices used for proxy drives and other hardware.
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Assume that PI product versions the same as or newer than those used in testing provide the same level of performance. If a given PI product version changes performance, topology information will be updated.
View Topology 4 diagrams: