The Dell Optiplex 3020 is a common and ... Note on the PSU upgrade: as the computer uses ATX12VO standard PSU, it will be extremely difficult to find a proper replacement for it, so I cannot recommend ...

Optiplex 3020 Hackintosh - OpenCore Welcome to the Optiplex 3020 Hackintosh setup! This repository contains an optimized EFI configuration for the Dell Optiplex 3020 running macOS Monterey with SMBIOS ...