Transferring Data From a Mac to PC via an External Hard Drive. Mac OS X and Windows can both read and write to disks in the FAT or ExFat format. Because Mac OS X Mountain Lion does not natively support writing to an external NTFS drive, you must erase your hard disk and format it. Western Digital My Passport 4TB. The overall best external hard drive for Mac or PC. Seagate Backup Plus Hub desktop drives are available in capacities up to 14TB and come with a USB 3.0 hub option. With cross-platform compatibility, exceptional reliability and speed, you can back up. Overall storage space will typically play the main role in the final price you’ll pay for an external hard drive. In this range, you’ll find quality external drives that hold 500GB to 1TB of storage for Mac.

• External Hard Drive For A Mac Desktop
• Best External Hard Drives For Mac

LaCie Mobile Drive. Backups Made Easy. What is one of the most common uses for an external.

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

Back up with Time Machine

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. Register for mac address.

Erase or format a storage device

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

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External Hard Drive For A Mac Desktop

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Best External Hard Drives For Mac

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