Apple iMac SSD and RAM knowledge base

This is the Upgradeable collection of knowledge about iMac upgrades, focused on RAM and SSDs because that is what we sell and that is what we know. These pages are focused on specific issues and questions we get asked a lot The idea is we can provide you with exactly what you need without having to scroll through the massive SSD guide we have published!  As always, if you can not find your answer or you need more help or clarification, please get in contact by phone, email or chat.

 General guides

Formating SSDs

The ultimate iMac ssd guide
    APFS or Extended Journal?