ESXi 7.0 general support ends in October 2025 (extended support afterward). While you need the 7.0 ISO today for existing hardware compatibility, consider that ESXi 8.0 is the future.
Use VMware's Image Builder or seek a vendor-customized ISO (e.g., Dell EMC, HPE, Lenovo). These are also verified but include drivers for specific hardware. You can find these under "OEM Customized Installers" in the Broadcom portal. download vmware esxi 70 iso verified
After downloading, verify the file using SHA256 checksums to ensure it hasn't been corrupted or tampered with. VMware ESXi 7.0 Update 3n Release Notes - Broadcom TechDocs ESXi 7
"Verified" doesn't just mean from a good source; it means the file you downloaded matches the official signature exactly. A single bit of corruption can lead to the dreaded "purple screen of death" (PSOD) during installation. These are also verified but include drivers for