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To download Blackmagic Disk Speed Test from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Blackmagic Disk Speed Test

By Blackmagic Design Inc

Open the Mac App Store to buy and download apps.


Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result. Disk Speed Test will continue to test writes and reads from your disk so you can evaluate both performance and readability over time.

What's New in Version 3.1

Improve support for faster disks.


Screenshot 1

Customer Reviews

Great until latest update

New app update does not even open on MacOS 10.12.5. Crashes instantly.

Reinstall fresh did not help either.

Dock icon just bounces in macOS 10.12.5

No longer works on macOS 10.12.5. Dock icon just bounces and must be forced to quit. 😧

Crashes Immediately on 10.12.5

Downloaded this to check it out. Unable to because it crashes immediately while trying to open.

Blackmagic Disk Speed Test
View in Mac App Store
  • Free
  • Category: Video
  • Updated:
  • Version: 3.1
  • Size: 17.2 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.6.6 or later, 64-bit processor

Customer Ratings

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