But my Mac Mini takes up more space than a book. Because the Mac Mini's graphics are pretty weak out of the box, I added a Vega 56 card using an OWC Mercury Helios FX eGPU enclosure. To see the size of a specific file or folder, click it once and then press Command-I. To see storage information about your Mac, click the Apple menu in the top-left of your screen. Choose About This Mac and click the Storage tab. For Time Machine backups, it's good to use a drive that has at least twice the storage capacity of your Mac. In order to have your Mac mini server running smoothly, it is important to set a few options first. This will ensure that your server stays on and connectable. I’ve put together a PDF document that will walk you thru the initial setup of a Mac mini server. Mac mini features the Apple T2 Security Chip — second-generation custom Mac silicon designed by Apple to make Mac mini even more secure. The T2 Security Chip consolidates several controllers into one, and includes a Secure Enclave coprocessor that provides the foundation for encrypted storage and secure boot capabilities.

Backing up your Mac is simple and important. We recommend it for everyone.

Back up with Time Machine

Best Ups For Mac Mini

Time Machine is the built-in backup feature of your Mac. It’s a complete backup solution, but you can use other backup methods as well.

Store files in iCloud

You can also use iCloud and iCloud Drive to store files, such as your photos, documents, and music.

Restore your Mac from a backup

When you have a backup, you can use it to restore your files at any time, including after the original files are deleted from your Mac.

Prepare your Mac for service

Making a backup is an important part of preparing your Mac for service, especially because some types of repair might require erasing or replacing your hard drive.

How much space do I need for a backup?

To see the size of a specific file or folder, click it once and then press Command-I. To see storage information about your Mac, click the Apple menu in the top-left of your screen. Choose About This Mac and click the Storage tab. For Time Machine backups, it's good to use a drive that has at least twice the storage capacity of your Mac.

Related topics

Free up storage on your Mac

macOS can save space by storing your content in the cloud. This isn't a backup, but it includes new tools to make it easier to find and remove large or unwanted files before you make a backup.

Erase or format a storage device

Ups For Mac Mini Mac

You can use Disk Utility if you need to erase or format a storage device.

Ups For Mac Mini Pro

macOS Community

If you can't back up your Mac

Ups For Mac Mini

We'll find the best support options for you.