Pre-download checklist
ESXi 7.0 has several major iterations. For the best experience, you should generally aim for the latest update: vmware esxi 7 download iso hpe custom image
After downloading the HPE Custom Image for ESXi 7: Pre-download checklist ESXi 7
Never assume the "latest" is right for your Gen9 vs. Gen10 server. HPE often releases Gen9-specific images longer than VMware’s generic support window. vmware esxi 7 download iso hpe custom image