To get started, you need the official installation media. While "portable" versions are often discussed in forums, the safest and most stable route is to create your own using the official VMware (now Broadcom) image.
Use a high-quality USB 3.0 or 3.1 drive. While ESXi 7.0 only requires about 8GB, it is highly recommended to use a 32GB or 64GB drive to allow for the ESX-OSData partition, which handles logs and traces.
If you are a systems administrator or a homelab enthusiast, you know that is one of the most robust hypervisors ever released. However, sometimes you need to take that power on the road. Whether you’re performing onsite demos, testing hardware compatibility, or troubleshooting a remote server, having an ESXi 7.0 "portable" ISO —one that can boot and run entirely from a USB flash drive—is a game changer. esxi 70 download iso portable
Use this community tool if you need to "slipstream" drivers into your ISO for consumer-grade hardware (like Realtek NICs) that aren't natively supported in the base 7.0 image.
A "portable" ESXi setup typically means installing the OS onto a USB drive or an SD card so that the host hardware remains untouched. To get started, you need the official installation media
In this guide, we will walk through how to download the correct ISO, the hardware you need, and the steps to make your ESXi installation truly portable. 1. Where to Find the ESXi 7.0 Download ISO
When the installer asks "Select a Disk to Install or Upgrade," . Complete the installation and reboot. 4. Essential Post-Install Tweaks for Portability While ESXi 7
To make your ESXi 7.0 ISO truly portable across different hardware, you need to address driver issues:
Ensure the computer you are plugging into supports UEFI boot and has an Intel or AMD CPU with virtualization (VT-x/AMD-V) enabled. 3. Step-by-Step: Creating Your Portable ESXi 7.0 USB