Download
Cross platform disk benchmark utility written in Java. Measure your storage drive's read and write speeds by creating and accessing sample data files at your chosen location. Results are presented in an easy-to-understand graph, allowing clear characterization of storage device behavior. Customize a benchmark by adjusting the block sequence, sample size and block size. Runs are automatically saved allowing easy review and comparisons.
Please try our new new windows installer:
https://sourceforge.net/projects/jdiskmark/files/jDiskMark-0.5.1.msi/download
Verify your download with SHA-256 Hash: D8EE4181D42B0CEF4806BF903EE9EF44722DB54C6C7F9EEBAC8BE119BB7AF753
Instructions to verify file SHA-256 signature:
https://sourceforge.net/p/jdiskmark/wiki/%20Verifying%20SHA-256%20Hash%20on%20Windows%20with%20PowerShell/
ZIP releases:
* v0.5-v0.5.1 requires Java 21
* v0.1-v0.4 requires Java 8
NOTE: run as administrator or w sudo to automatically drop disk cache
Features
- Java cross platform solution
- Disk IO read/write performance
- Drive access time
- Graph of sample data and results
- Adjustable block and sample size
- Single or multi file option
- Sequential or random option
- Detect drive model info
- Saves and load benchmark data
Project Samples
License
BSD License, Apache License V2.0Follow jDiskMark
User Reviews
-
just upgraded to a Crucial T500 2TB and wanted to test read/write it was very easy to use and had a lot of useful information
-
Este programa me gusto mucho su interfaz y los datos de testeo son muy veloces, esta muy bien optimizado, especifica cada detalle de tu disco duro, seria bueno si tuviera soporte para español y de ahí en fuera es muy eficiente. Lo recomendaría :)
-
Once downloaded it was easy to use, it displayed a lot of useful information. It was quick and easy to test hard drive read/write.
-
Love the cleanliness of the design and it's utility.
-
Easy to use interface with intuitive graphs. I used it to benchmark my studio workstation and verify its performance. Even checked my network drives disk performance over the wifi network but does not recognize the share name or usage info. I posted the screenshots in the benchmarks discussion.