Illumine IT disk-benchmark

At a glance

• Editor score
  6.0 / 10
• Pricing
  Free plan
• Best for
  Custom Linux and Windows file workloads
• Free plan
  Yes
• Paid from
  Free
• Random I/O tests
  No
• Facts checked
  20 Sep 2026

• Where it wins

  • Multithreaded read/write tests with configurable workloads
  • Per-thread and aggregate CPU and wall-clock timing summaries
  • Supports continuous, write-only, and sequential file testing

• Where it doesn't

  • Does not measure IOPS
  • Does not provide latency measurements
  • Requires a C compiler and command-line setup

Our verdict on Illumine IT disk-benchmark

Illumine IT disk-benchmark is an open-source C console utility for testing physical and virtual storage. It is suited to engineers and administrators who need configurable file workloads across Linux and Windows, including local disks, SSDs, NAS, SAN volumes, HBAs, RAID adapters, and storage controllers. The command-line interface supports concurrent read and write operations, making the tool a fit for repeatable storage timing work rather than graphical benchmarking.

Workload control is the product's strongest area. Users can set file sizes, buffer sizes, repeat counts, thread counts, and sleep intervals, including fixed or random delays before reads. The utility also supports random file-size generation, write-only testing, and continuous workload mode. Results include per-thread and aggregate timings, CPU and wall-clock timing output, plus system I/O block and buffer-size reporting. This gives technical users several ways to shape a test around a specific file-access scenario.

The main trade-off is measurement scope. The published category specifications show sequential testing, but not random I/O tests, IOPS measurement, or latency measurement. That makes Illumine IT disk-benchmark less suitable when the primary requirement is standardized IOPS or latency analysis. Setup is also oriented toward technical users: the project documents builds for Linux and Windows and requires a C compiler. Choose it for open-source, command-line testing with detailed timing summaries and customizable file workloads; choose an alternative when you need built-in IOPS, latency, or broader benchmark reporting.

Your product? Our editors can test Illumine IT disk-benchmark in depth and publish a review, labelled as paid · from $149/mo →

Illumine IT disk-benchmark pricing

Illumine IT disk-benchmark fact sheet

Alternatives to Illumine IT 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 Illumine IT disk-benchmark alternatives →

Featured on iTechGuides

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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