Sign up ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Is there a command to get the amount of RAM in Open Firmware mode (Cmd + Alt + O + F on startup)?

share|improve this question

1 Answer 1

Yes, simply boot into openfirmware and type:

dev /memory@() .properties

It will give you all information about the RAM. Bank-sizes is the size of each module in hex.

share|improve this answer

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.