If your goal is to have a portable USB drive that acts as a deployment tool to install ESXi 7.0 onto various servers, Rufus is the most efficient utility for the job. Prerequisites A standard USB flash drive (8GB or larger). The downloaded ESXi 7.0 ISO file. A Windows workstation running Rufus (Open Source). Step-by-Step Creation Plug your USB drive into your workstation and open . Under Device , select your target USB drive.
: Always verify the MD5 or SHA256 checksum of your downloaded file. This ensures the image is complete and has not been corrupted or tampered with. The checksum values for official releases are available in their respective release notes.
Last updated: 2025. Always check VMware’s official lifecycle for ESXi 7.0 (End of General Support: April 2025). esxi 70 download iso portable
ESXi 7.0 is a bare-metal hypervisor developed by VMware, which enables users to create and manage virtual machines on a physical host machine. It is a popular choice for server virtualization, offering advanced features such as high availability, load balancing, and resource pooling.
Access the system BIOS/UEFI during bootup and ensure or UEFI Boot matches the configuration used during installation (ESXi 7.0 supports UEFI natively). Select the portable drive as the primary boot device. If your goal is to have a portable
Summary: Download the ISO from Broadcom, use a tool like Rufus to write it to a USB stick, and you have your portable ESXi installer.
A USB flash drive (8GB or larger). A computer running Windows to prepare the drive. Using Rufus to Flash the ISO A Windows workstation running Rufus (Open Source)
Now we address the core intent: turning the ISO into a portable hypervisor that boots from a thumb drive.
As of 2026, 7.0 Update 3 (U3) is the recommended branch for stability.