https://wccftech.com/all-macs-compatible-with-macos-10-14-mojave-find-out-if-yours-is-compatible/

This is a list of all the Macs compatible with macOS 10.14 Mojave Beta. Find out if yours is in the list before installing.

If you are thinking about installing macOS 10.14 Mojave Beta, then please take a minute and make sure that the latest OS from Apple is compatible with your Mac. Interestingly, this year’s compatibility list is somewhat as generous as last year’s. This means that if your Mac can run High Sierra, then it’s highly likely that it will surely be able to run macOS 10.14 Mojave Beta.