I’m as far from a computer buff as you can get and this is just too much to get my head around!
So I purchased it in May 2024 and is an iMac M3 chip 8Gb running Sequoia 15.1 so it’s bang up to date and in “as new” condition.

Offering for sale at £875 or would happily exchange for the best HF & 6m transceiver offered.

Further details from Martyn-MM0XXW or 0.7.442 564692