Versatile benchmarking utility to assess drive performance, offering rapid sequential/random speed tests, easy-to-read results, multilingual support, and more, all in a free package.




Diskspd is described as 'A feature-rich and versatile storage testing tool, Diskspd (version 2.0.17) combines robust and granular IO workload definition with flexible runtime and output options, creating an ideal tool for synthetic storage subsystem testing and validation' and is a Benchmark tool in the development category. There are more than 10 alternatives to Diskspd for Windows, Linux, Mac, BSD and PortableApps.com. The best Diskspd alternative is CrystalDiskMark, which is both free and Open Source. Other great apps like Diskspd are HD Tune, Blackmagic Disk Speed Test, fio and Iometer.
Versatile benchmarking utility to assess drive performance, offering rapid sequential/random speed tests, easy-to-read results, multilingual support, and more, all in a free package.




HD Tune is a hard disk / SSD utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status (S.M.A.R.T.), securely erase all data and more!.




Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result.


fio is an I/O tool meant for both for benchmark and stress/hardware verification. It has support for many different types of I/O engines, I/O priorities (on newer Linux kernels), rate limited I/O, forked or threaded jobs and much more.

As the Iometer Users Guide says, Iometer is an I/O subsystem measurement and characterization tool for single and clustered systems. It was originally developed by the Intel Corporation and announced at the Intel Developers Forum (IDF) on February 17, 1998 - since then it got...

Test the performance of your flash (pen/usb), solid state, hard disk drives in just 60 seconds.

Vdbench is a disk and tape I/O workload generator for verifying data integrity and measuring performance of direct attached and network connected storage on Windows, Solaris, Linux, AIX, OS/X and HP/UX.
SQLIO is a tool provided by Microsoft which can also be used to determine the I/O capacity of a given configuration.
CCSIO Benchmark measures maximum sequential read/write speed that is realistically achievable for a given file system location, including local drives, remote network shares, virtual/pseudo devices such as RAM disks and encrypted file containers.

SORA is a next-generation diagnostics and recovery platform for HDDs and SSDs. It supports deep-level drive inspection, simultaneous multi-drive testing, and time-optimized scan routines. Designed with SSD-specific characteristics in mind, SORA can analyze wear levels...



