Deploying VMware vSphere ESXi 8 on Dell PowerEdge servers requires the correct installation media. Using the standard VMware base image often leads to missing device drivers, unoptimized performance, and a lack of hardware monitoring capabilities.
This is the standard bootable image file used for fresh installations, clean deployments, or upgrading systems via virtual media.
💡 : While you can install the vanilla VMware ISO on a Dell server and manually add the required drivers later, this approach is "not officially verified or supported by Dell". For production environments, the customized ISO is the only recommended path.
Dell still hosts some customized images directly, which is often faster for specific server models. vmware esxi 8 dell customized iso download
VMware-VMvisor-Installer-8.0.0.updateXX-XXXXX.x86_64-Dell_Customized-AXX.iso
Your installation is complete, but the work isn't over. Follow these best practices to ensure a secure and optimized environment:
Enter your PowerEdge server's or browse by product model (e.g., PowerEdge R760). Navigate to the Drivers & Downloads tab. Set the Operating System dropdown menu to VMware ESXi 8.0 . Scroll down to the Enterprise Solutions category. Deploying VMware vSphere ESXi 8 on Dell PowerEdge
Once you have securely downloaded the .iso file, follow these best practices for installation:
Each custom image is a modification of a specific base VMware image. The customization includes: modified files to identify Dell and Dell support, updated ESXi images with the latest verified asynchronous drivers, and updated patches that address common issues with Dell systems.
Even with the customized ISO, you may encounter a few hiccups. 💡 : While you can install the vanilla
It is equally important to know what is not supported. Dell has officially announced that and that Dell VRTX chassis supported servers will no longer be supported for vSphere 8.0 .
A: The Customized ISO is a full installer. The Add-on is a ZIP file you apply to a standard VMware ISO using Image Builder or VMware Lifecycle Manager .
If you already have a PowerEdge server running an older version of ESXi 8 (for example, 8.0 U2) and want to upgrade to a newer Dell customized image (like 8.0 U3), you can perform a CLI‑based upgrade remotely while preserving Dell drivers.
If you want to prepare your server for this upgrade, tell me: