[new] Download Vsan Witness Appliance 【2026 Update】

Go to the and log in with your corporate or registered credentials. Ensure your profile is linked to your organization's site ID to access software downloads. Step 2: Access VMware Cloud Foundation / vSphere Downloads

Even experienced administrators make these errors. Avoid them:

This guide explains how to find, download, and set up the appliance. Why You Need the Witness Appliance

Download the .ova file to a local directory or content library accessible by your vCenter Server. Sizing Choices During Deployment download vsan witness appliance

Ensure network latency between the physical data sites and the witness site stays within supported limits. For standard stretched clusters, this is typically under 200ms round-trip time (RTT).

: Requires careful VLAN and routing configuration for vSAN traffic.

Used for host management, vSphere vMotion, and communicating with vCenter. Go to the and log in with your

Cost and operational overhead

Choose your major version (e.g., vSphere 8.0 or vSphere 7.0). Locate the sub-category or drivers section. Find the entry labeled vSAN Witness Appliance .

It does not store actual VM data vmdk files, only witness components (metadata). Avoid them: This guide explains how to find,

Used for communication with the vSAN data nodes. This network must have connectivity and proper routing to the vSAN networks on both data sites. Step 5: Customize Template

Once powered on, you must add the appliance to vCenter and configure it as a managed host.

Log into your .

Filter or scroll through the available download binaries under the vSAN or vSphere section. Look for files explicitly named:

Choose between , Normal , or Large based on your component count requirements.