Once the ISO rests on your desktop, the transformation into a "portable" bootable USB begins. This requires a small but powerful tool like . Preparation : You insert a clean USB flash drive.
: Find a spare USB flash drive or portable SSD with at least 8 GB of capacity.
Following VMware's acquisition by Broadcom, the download infrastructure shifted.
: Consumer-grade desktop motherboards often use Realtek or newer Intel Wi-Fi/Ethernet chipsets that lack native drivers in the standard ESXi 7.0 ISO. If your network adapter isn't recognized, you may need to use the community-supported Community Networking Driver for ESXi to slipstream drivers into your ISO before flashing. esxi 70 download iso portable
A popular community script used to automate the injection process.
When prompted to select a disk to install the operating system, carefully look at the capacities and model names. as the target. Choose your keyboard layout and set a secure root password. Confirm the installation by pressing F11 .
It still supports some hardware that was deprecated in version 8. Once the ISO rests on your desktop, the
VMware offers a free version of ESXi 7.0 with limitations (max 8 vCPUs per VM, no vCenter, no backup APIs).
: Access the Broadcom Support Portal (broadcom.com).
To create a fully functional, portable, live environment, you need two USB drives: : Find a spare USB flash drive or
If you configure virtual machines on Host A using an Intel processor, moving the portable drive to Host B with an AMD processor will prevent those VMs from booting due to architecture mismatches.
VMware does not support this for 7.0 due to USB wear. For a lab, it works with tweaks.
: Advanced users can use the ESXi-Customizer-PS script to fetch specific versions directly from VMware/Broadcom repositories. Hardware & System Requirements : CPU : 64-bit x86 processor with at least two cores. RAM : Minimum 4GB (8GB recommended). Storage : At least 32GB of storage for the OS installation. Creating a "Portable" Bootable USB : Preparation : Use a USB drive of at least 8GB.
What (server model or laptop specs) do you plan to run it on?
: A simple, cross-platform (Windows/macOS/Linux) tool that is very user-friendly.