The following tables outline minimum hardware requirements for the vCenter Server appliance.

Table 1. Logical Specification for the vCenter Server Appliance

Attribute

Specification

vCenter Server version

6.5 (vCenter Server Appliance)

Physical or virtual system

Virtual (appliance)

Appliance Size

Small (up to 100 hosts / 1,000 VMs)

Platform Services Controller

External

Number of CPUs

4

Memory

16 GB

Disk Space

290 GB

Table 2. vCenter Server Appliance Sizing Design Decisions

Decision ID

Design Decision

Design Justification

Design Implication

CSDDC-VI-VC-005

Configure the vCenter Server Appliance with at least the small size setting.

Based on the number of hosts and virtual machines in a consolidated pod, a vCenter Server Appliance installed with the small size setting is sufficient.

If the size of the environment grows past 100 hosts or 1000 virtual machines, the vCenter Server Appliance size will need to be increased.