VMware

COMPATIBILITY GUIDE

https://www.vmware.com/resources/compatibility/search.php

Requirements for ESXi 7

Minimum Requirements for ESXi version 7

CPU: A Two-core x86_64
RAM: 4 GB of RAM to run ESXi and at least 8 GB of RAM to run VMs on an ESXi host.
Storage: At least 8 GB of disk space is required to install and boot ESXi 7.0. Additional for guest VMs.
Network: At least one Gigabit Ethernet network controller, and must be compatible with ESXi 7.x.