The app also displays a graph showing the drive's performance over time, allowing users to identify any potential issues.
Many Mac users specifically search for the for several practical reasons:
Using the tool is straightforward, but configuring it correctly ensures accurate results. Selecting Your Target Drive
The is a popular, free benchmarking tool specifically designed for Mac users to test the read and write performance of their hard drives and SSDs. While many users look for a direct ".dmg" download, it is most commonly and safely available via the Mac App Store . Key Features & Functionality
| Issue | Solution | |-------|----------| | App won’t open | Right-click > Open (see above) | | Drive not showing | Format must be APFS, HFS+, or exFAT. NTFS drives may not appear. | | Very low speeds | Check your cable. USB 2.0 (black connector) caps at ~40 MB/s. | | Results not changing | Restart the app and try a different drive. |
A: Redownload the file. Corrupted downloads sometimes fail to mount.
Determine if your aging Mac needs an SSD upgrade to speed up booting and application launches.
Blackmagic Disk Speed Test is a free, professional-grade utility created by Blackmagic Design, the company behind industry giants like DaVinci Resolve. Unlike generic benchmark tools, this software is specifically designed to measure your disk's performance for (e.g., 4K, 8K, ProRes) by using large sequential data blocks that simulate real-world video capture and playback conditions.
While other benchmarks exist, the remains superior for creative professionals:
A registration form will appear. You can fill out your information or simply click the button in the bottom left corner.
The results are shown in . Here is a general guide:
What did you get if you have already run a test?
You can download the full Blackmagic Desktop Video package from the Blackmagic Design support site. The Disk Speed Test utility is automatically installed alongside drivers for hardware like UltraStudio or DeckLink.
: The most secure and easiest way to install and receive updates. Blackmagic Desktop Video Installer
Best for high-speed NVMe drives to see if they thermal throttle. Reading the Results Write Speed: How fast you can save data to the drive. Read Speed: How fast you can open files from the drive.
The app also displays a graph showing the drive's performance over time, allowing users to identify any potential issues.
Many Mac users specifically search for the for several practical reasons:
Using the tool is straightforward, but configuring it correctly ensures accurate results. Selecting Your Target Drive
The is a popular, free benchmarking tool specifically designed for Mac users to test the read and write performance of their hard drives and SSDs. While many users look for a direct ".dmg" download, it is most commonly and safely available via the Mac App Store . Key Features & Functionality
| Issue | Solution | |-------|----------| | App won’t open | Right-click > Open (see above) | | Drive not showing | Format must be APFS, HFS+, or exFAT. NTFS drives may not appear. | | Very low speeds | Check your cable. USB 2.0 (black connector) caps at ~40 MB/s. | | Results not changing | Restart the app and try a different drive. |
A: Redownload the file. Corrupted downloads sometimes fail to mount.
Determine if your aging Mac needs an SSD upgrade to speed up booting and application launches.
Blackmagic Disk Speed Test is a free, professional-grade utility created by Blackmagic Design, the company behind industry giants like DaVinci Resolve. Unlike generic benchmark tools, this software is specifically designed to measure your disk's performance for (e.g., 4K, 8K, ProRes) by using large sequential data blocks that simulate real-world video capture and playback conditions.
While other benchmarks exist, the remains superior for creative professionals:
A registration form will appear. You can fill out your information or simply click the button in the bottom left corner.
The results are shown in . Here is a general guide:
What did you get if you have already run a test?
You can download the full Blackmagic Desktop Video package from the Blackmagic Design support site. The Disk Speed Test utility is automatically installed alongside drivers for hardware like UltraStudio or DeckLink.
: The most secure and easiest way to install and receive updates. Blackmagic Desktop Video Installer
Best for high-speed NVMe drives to see if they thermal throttle. Reading the Results Write Speed: How fast you can save data to the drive. Read Speed: How fast you can open files from the drive.