Subsequently, question is, how many GB do I need for bootcamp? Your Mac needs at least 2GB of RAM (4GB of RAM would be better) and at least 30GB of free hard drive spaceto properly run Boot Camp. HFS+ partitions can be live-resized bythe Boot Camp Assistant or the Disk Utility without goingthrough the trouble of erasing everything. Boot Camp doesn't require you toreformat your drive. Similarly, you may ask, will using bootcamp erase data?ġ Answer.
Warning: This will delete allthe files on your Windows partition, so be sure you havebackup copies first! Boot Camp Assistant will automatically remove Windows and expand the macOS partition for you,reclaiming all of that space.
