What size is my mac hard drive

This article includes instructions for determining the capacity of the hard drive of the Apple MacBook laptop provided through the E-Warrior Digital Life and Learning Program. It also covers how to determine the size of folders on your laptop's hard drive.


This is useful for routine monitoring purposes and when preparing for an exchange or re-image. It is intended for both students and employees.

Every hard drive has a maximum storage capacity. As you install programs and save files, the drive fills up. To check the maximum capacity, how much space you have used, and how much space you have left, do the following:. You can check the size of a single folder in the same way you check the capacity of your hard drive:. And, handy enough, the program keeps just the original file and its final revision on the drive. They could include files like Windows Boot Camp partitions or virtual machine hard drives.

2. Thunderbolt RAID Systems

What is not okay is valuable storage space being wasted. Download CleanMyMac and follow the steps in this guide to clean gigabytes off Other storage on your Mac. Your lighter and faster Mac will love you for it. Other Storage on Mac eats up your Disk Space?

Here are 6 tricks. Igor Degtiarenko. Writer and blogger at MacPaw, curious just about everything.

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Everything is clear. What is Other on Mac Storage? Cache files like user cache, browser cache, and system cache. Disk images and archives like. App plugins and extensions. A song? An unknown archive?

Mac – How to find hard drive size on Macbook Pro, Macbook Air

Why on Earth it weighs MB? Remove documents from Other Storage space You might not think that pure text documents take up a lot of space but you may be surprised at the size of some.

Click This Mac. Click the first dropdown menu field and select Other. My first backup took only about 40 minutes, which surprises me - thought would be like 4 hours, so I am wondering if it was complete and successful. However, all the files on my internal do seem to be on the external, and I got not messages indicating that there was a problem. It has been backing up hourly since that initial backup without any problems apparently. Time-machine does not back up your entire Harddrive. It excludes most of the OS files and backups to your internal harddrive.

It is possible, that you didn't notice, that your data got accidentially backed up to your internal drive. You can check it as follows. To see how much space those local Time Machine backups are consuming, click the Apple icon on the menu bar, click About This Mac, and click the Storage heading.

You can tell Time Machine to exclude one or more folders. Some apps may indicate to Time Machine that files should be omitted from the backup.

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One example is the Parallels virtual machine app. Each VM file can be many gigs, so collecting a history of those would quickly swamp your Time Machine volume.

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This setting defaults to ignoring in Time Machine.