Best Disk Benchmark Software 2026

AJA System Test suits production and postproduction users checking storage or device bandwidth on macOS or Windows.

ATTO Disk Benchmark suits drive manufacturers, IT professionals maintaining IT ecosystems, and hardware review sites that need storage performance measurements.

CrystalDiskMark suits Windows users who need configurable sequential and random storage measurements and exportable results.

This tool suits technical users who want configurable command-line disk benchmarks and machine-readable timing output.

Bonnie++ suits Linux users who need to examine filesystem and disk I/O patterns, including in database-related workloads.

dperf suits Linux users benchmarking drive throughput, including teams validating storage through Kubernetes or CI/CD workflows.

It suits people seeking a quick performance check of a Linux-based host or VM.

This app suits Mac users who want to measure storage performance using sequential or random reads and writes.

Windows users who want to measure storage read and write performance with configurable workloads and exportable reports.

It suits Windows users who want file-operation disk measurements or command-line benchmarks.

This tool suits administrators and developers who want free, command-line sequential storage benchmarks on Linux or Windows.

KDiskMark suits Linux users who want graphical or terminal-based disk benchmarks for HDDs and SSDs.

It suits Windows users who want to measure SSD read, write, copy, and compression performance.