The image is also available via the VMware portal, ensuring you get the latest build accepted by VMware. Step-by-Step: Downloading and Using the ISO

Here is the process to get the ISO and prepare it for installation:

SSH into the ESXi host and run:

The is not merely a rebranded ISO. It is a meticulously crafted build that includes HPE-specific drivers, management agents (such as hpvsa and hpbootcfg ), and utilities like amsd (Agentless Management Service). Using this image ensures seamless integration with HPE ProLiant servers, including proper temperature monitoring, fan speed control, RAID management, and support for HPE Virtual Connect.

If you are running older Generation 9 hardware, it is highly recommended to review the HPE VMware Support and Certification Matrix to confirm your specific model's compatibility with the 7.0 U3 update. HPE Custom Image for VMware vSphere 7.0 Update 3

VMware ESXi 7.0 Update 3 represented a significant milestone in the vSphere 7 product line. It introduced numerous stability improvements, security fixes, and performance enhancements. Specific sub-versions of 7.0 U3 (such as 7.0 U3o ) are considered "major updates" that added official support for vSphere Quick Boot across , along with 71 specific functional issue resolutions.

Installing the initial ISO is just the start. To maintain security, you need to apply patches.

Before installing ESXi 7.0 U3, it is crucial to update your server’s firmware using the SPP 2022.03.1 or newer to avoid compatibility issues. Troubleshooting: What To Do If "It Doesn't Work"

Eliminates the manual injection of VIBs (vSphere Installation Bundles) using PowerCLI commands later. The Broadcom Portal Migration: Where to Find the Files

HPE has streamlined the process for accessing their customized images. The primary access point is the page at https://www.hpe.com/info/esxidownload .