System utilities
IsMyHdOK
4.48 · Windows
IsMyHdOK tests the performance of HDDs, SSDs, USB drives and memory cards by measuring the read and write speeds of samples of various sizes. It offers sequential tests, 4K, 512K and fast, short, long and very long measurement modes.
- Version
- 4.48
- Platform
- Windows XP/Vista/7/8/10/11
- Licence
- Freeware
- File size
- 83kB
- Version information updated
- 2026-02-20
- Manufacturer
- Nenad Hrg
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