How to Install VMware ESXi: Step-by-Step Bare-Metal Setup Guide
Originally published on bckinfo.com How to Install VMware ESXi: Step-by-Step Bare-Metal Setup Guide Table of Contents ESXi vs. VMware Workstation: Which One Do You Need Hardware Compatibility Check Downloading the ESXi Installer Creating a Bootable USB Installer BIOS/UEFI Preparation Installing ESXi: Step by Step Configuring the Management Network Accessing the vSphere Host Client Creating Your First Virtual Machine Post-Installation Checklist Common Issues and Quick Fixes Closing Notes If you've read our complete guide to VMware virtualization , you already know ESXi is the bare-metal hypervisor underneath vSphere. This guide is the hands-on counterpart — installing ESXi directly on physical server hardware, from hardware compatibility checks through booting your first virtual machine. ESXi vs. VMware Workstation: Which One Do You Need Before starting, it's worth confirming you actually want ESXi and not VMware Workstation. They solve different problems: VMware Workstation is a Type-2 hypervisor — it installs on top of an existing OS (Windows, Linux, macOS via Fusion). Good for running a VM or two on a laptop or desktop you also use for everything else. If that's your case, our guide on installing VMware Workstation on CentOS Stream 10 is the right starting point instead. ESXi is a Type-1, bare-metal hypervisor — it installs directly on the hardware with no host OS underneath it. This is the right choice for a dedicated server running multiple VMs, a home lab, or anything that needs to scale beyond "a VM running alongside my desktop." The rest of this guide assumes you're installing on dedicated hardware that won't run anything else. Hardware Compatibility Check This is the step most worth not skipping. ESXi has a defined Hardware Compatibility List (HCL), and installing on unlisted hardware is the single biggest source of installation failures and post-install driver issues. Check your exact server model and component list (NIC, storage controller) against VMware'