Best Disk Benchmark Software in 2026

CrystalDiskMark suits Windows users who want configurable sequential and random storage benchmarks with text or image exports.

Bonnie++ suits Linux users examining storage performance or I/O bottlenecks, including in database-related workloads.

ATTO Disk Benchmark

It suits drive manufacturers, IT professionals and hardware review sites that need storage-performance measurements.

fio suits people who need to define and run storage I/O workloads for performance measurement or bug reproduction.

Parkdale suits people who want to measure drive transfer speeds using file-level or direct-sector tests.

It suits Mac users who need configurable sequential and random storage benchmarks with MB/s and IOPS results.

D-Bench

D-Bench suits Windows users who want configurable read and write storage benchmarks with exportable results.

It suits administrators and developers validating storage performance on Linux, including in Kubernetes or CI/CD workflows.

DiskMark

DiskMark suits Windows users who want to benchmark disk performance and choose advanced test options.

Quickbench suits users who want a basic performance check on a Linux host or VM with a minimal server setup.

SBK is suited to people benchmarking storage systems, building storage drivers, retaining metrics, or running distributed benchmarks.

It suits users who need command-line sequential benchmarks and timing summaries for local or remote storage.

This tool suits command-line users who want to configure disk read and write benchmarks and export timing data.

Filebench suits Linux users who need to model storage workloads or measure file system I/O.