Once you have the ISO, follow these best practices for a smooth deployment: Update Firmware First
💡 Always check the VMware Compatibility Guide (VCG) to ensure your specific Dell PowerEdge model is certified for the exact update version of ESXi 8 (e.g., Update 2 or Update 3) you are installing. vmware esxi 8 dell customized iso download
The generic VMware installer contains a broad set of drivers, but it lacks the specific optimizations required for Dell’s proprietary hardware. Using the customized ISO provides: Once you have the ISO, follow these best
Before moving the ISO to a bootable USB or virtual media, always verify the file integrity using the SHA-256 checksum provided on the download page. ESXi 8 fully supports UEFI Secure Boot
ESXi 8 fully supports UEFI Secure Boot. Ensure your Dell BIOS is set to UEFI mode (rather than Legacy) to take advantage of enhanced security features.
Are you planning to perform a or an in-place upgrade from a previous version of ESXi?