Measuring the speed of the system disk.
Comparisons can be made on different devices such as PCs, smartphones, tablets, ChromeBooks, etc.
βConsecutive write and read operations can yield measurements that are quite close to actual performance, butβ¦β
βRandom write and read operations result in values significantly lower than the actual performance due to the browser's overhead.β
Please treat this as the access speed within HTML5 only.
To measure values close to actual performance, we strongly recommend using Google Chrome.
Measurement
BENCHMARK
Data Deletion
CLEANUP
If the benchmark is interrupted in the middle of a benchmark, meaningless work data will remain.
You can delete work data by clicking on the buttons below.
About Usage
TERMS OF USE
Use of this tool is completely free of charge. The developer does not ask for any form of compensation.
You are free to use this tool for commercial use and any other purpose.
The developer assumes no responsibility for any damages resulting from the use of this tool.