KDiskMark
KDiskMark is an open source disk benchmark tool for Linux and Windows. It allows users to measure read and write speeds of hard drives and SSDs to evaluate performance.
disk
benchmark
performance
storage
KDiskMark: Open Source Disk Benchmark Tool
Measure read and write speeds of hard drives and SSDs with KDiskMark, an open source disk benchmark tool for Linux and Windows.
What is KDiskMark?
KDiskMark is an open source disk benchmark utility originally developed for Linux and later ported to Windows. It can be used to measure the read and write speeds of hard disk drives (HDDs), solid state drives (SSDs), RAID arrays, and other block storage devices.
The tool provides the ability to test both sequential and random access speeds, allowing users to simulate different types of real-world workloads. Some key features include:
- Measure read/write performance in megabytes per second (MB/s) for various access patterns
- Test with custom block sizes from 512 bytes up to 16 megabytes
- Specify thread count to simulate multi-threaded or parallel workloads
- Generate steady state measurements for long-running tests
- Output detailed CSV reports for additional analysis
KDiskMark is useful for enthusiasts wanting to gauge the real-world performance of their storage drives under varying conditions. It can help identify bottleneck devices that may be limiting system performance. The tool is also commonly used in storage hardware reviews and benchmarks to provide standardized test results across devices.
KDiskMark Features
Features
- Measures sequential and random read/write speeds
- Supports testing internal and external drives
- Provides detailed performance reports
- Open source and cross-platform (Windows and Linux)
Pricing
- Open Source
Pros
Lightweight and easy to use
Allows in-depth drive performance analysis
Completely free with no limitations
Actively developed and maintained
Cons
Lacks some advanced benchmarking options
User interface is basic
Requires some technical knowledge to interpret results
Official Links
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