CCSIO Benchmark

CCSIO Benchmark (short for Cold-cache Sequential I/O Benchmark) is a simplistic yet useful utility that helps you accurately determine the maximum speed you can read or write bulky files to and from various locations.

Key Features:

• Does not require installation


• No need for full administrative rights


• Compact main window with a clear-cut UI


• 300 tests in a single benchmark (180 read and 120 write)


• Results displayed as graphs


• Raw data mode for a more in-depth analysis

Technical Specifications:

• File System Type: Various


• Device Details: Available


• Controller: Included


• Host OS: Compatible


• Tests Duration: 5-6 minutes


• Test Reports: View, save, and share

CCSIO Benchmark is a lightweight tool that can also be used to assess the read/write performance of systems utilizing shared remote drives and virtual devices like encrypted file containers and RAM disks.

Once you download the application, you can launch it directly via its executable file without the need for installation. The benchmark tests are efficiently conducted, with each test taking about 1 second to complete.

After completing a benchmark test, you can easily view the results in graph format on the main window. For a more detailed analysis, there is also a raw data mode available.

Overall, CCSIO Benchmark is a well-thought-out utility that offers a convenient way to measure the read and write speeds of your computer's disks when handling large files.