simple-disk-benchmark

At a glance

• Editor score
  6.0 / 10
• Pricing
  Free plan
• Best for
  Simple cross-platform file benchmarks
• Free plan
  Yes
• Paid from
  Free
• Random I/O tests
  Yes
• Facts checked
  20 Sep 2026

• Where it wins

  • Configures file size, block size, and cycle count
  • Supports read, write, combined, sequential, and random-seek tests
  • Exports JSON timing data and logs with charts and progress tracking

• Where it doesn't

  • Windows support is limited
  • Does not provide verified IOPS or latency metrics
  • Command-line operation may require technical familiarity

Our verdict on simple-disk-benchmark

simple-disk-benchmark is an open-source command-line utility for measuring disk read and write performance through a configurable test file. It is aimed at users who want straightforward file-based benchmarks across macOS, Linux, and Windows, with macOS and Linux documented as tested platforms. The tool supports sequential testing, random seeks before each read or write, and read, write, or combined benchmark modes. Its command-line interface suits technical users who prefer configurable runs and exported results over a graphical benchmarking suite.

Configuration is the main strength. Users can set the benchmark file size, block size, and cycle count, then choose whether to run read, write, or combined tests. A dry-run mode can help review a run before execution, while a progress bar and run-timing chart provide activity and timing visibility during the benchmark. On macOS and Linux, filesystem-cache bypass is supported, which is relevant when the goal is to examine storage operations without normal filesystem caching. The project can export timing summaries and individual run timings as JSON, along with log output for later review or recordkeeping.

The tool is a good fit for simple, repeatable file benchmarks where configurable test parameters and portable output matter. It is less suitable for buyers seeking a broad storage-performance suite with verified IOPS or latency metrics, or for users who need fully validated Windows coverage. Choose simple-disk-benchmark when an open-source command-line utility meets the requirement for read/write, sequential, and random-seek testing across the documented platforms. Consider an alternative when Windows validation, richer storage metrics, or a graphical workflow is central to the evaluation.

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simple-disk-benchmark pricing

simple-disk-benchmark fact sheet

Alternatives to simple-disk-benchmark

• CrystalDiskMarkA configurable Windows disk benchmark with detailed speed, IOPS, and latency results.9.0
• FfioA free, open-source benchmark for detailed storage and filesystem performance analysis.8.8
• HTHD Tune ProA capable Windows drive benchmark and diagnostic utility with a one-time license.8.5

See all simple-disk-benchmark alternatives →

Featured on iTechGuides

simple-disk-benchmark is listed in our Disk Benchmark Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update