You can format your external drive directly from Disk Utility in macOS. The 27in iMac is ideal for graphic design, or those who work with video and images. Finding the best external hard drive for your Mac can breathe new life into your workflow. We recommend formatting the drive before usage so that you don't encounter any issues. What External Drive Format Should You Use?īefore you begin, make sure the external drive you're going to use is formatted as Mac OS Extended (Journaled). If you are closer to 2TB of internal and external combined, get a 4TB.
#IDEAL EXTERNAL STORAGE FOR IMAC HOW TO#
Check out our guides to the best external hard drives and what to consider while buying an SSD. If you have a 128GB SSD and a 1TB external, get at least 1.5TB. This video shows you how to build the fastest External SSD Storage for your iMac, MacBook or Apple Computers with MacOS using an NVME M.2 SSD Drive and exter. A USB 3.0, USB-C, or Thunderbolt hard drive may appeal, but if you intend to spend time using the Photos app editing the photos and so on, the best option would be to consider flash storage (an SSD).
Since accessing photos and media can be a data-intensive task, we recommend getting a fast external storage device. But there are some considerations you need to make to choose the best external drive to use. If you have a large photo library on your Mac, transferring the media to an external drive can save you valuable storage space. Overall storage space will typically play the main role in the final price you’ll pay for an external hard drive.
How to Choose an External Drive for Your Mac Photo Library