CrystalDiskMark is the most widely used disk benchmarking utility for measuring storage performance on Windows. It tests sequential read and write speeds, random 4K read and write speeds (key indicators of SSD performance), and mixed read/write ratios at different queue depths. The Portable version requires no installation and runs directly from a USB drive. CrystalDiskMark supports NVMe, SATA SSD, HDD, USB, and network storage benchmarking.
CrystalDiskMark Portable Free Download Latest
• Added PCIe 5.0 NVMe test profiles • Improved sequential test accuracy • Fixed benchmark on network drives • Added new queue depth test options • Improved reporting for NVMe drives • Fixed UI scaling on 4K displays • Added dark mode interface • New comparison chart export feature
Screenshots
| Software Name: | CrystalDiskMark Portable |
| Version: | 8.x |
| Developer: | Crystal Dew World |
| License: | Freeware |
| Language: | Multilingual |
| File Size: | 3 MB |
| OS: | Windows |
| Architecture: | 32/64 Bit |
• Added PCIe 5.0 NVMe test profiles • Improved sequential test accuracy • Fixed benchmark on network drives • Added new queue depth test options • Improved reporting for NVMe drives • Fixed UI scaling on 4K displays • Added dark mode interface • New comparison chart export feature
| Operating System: | Windows 7/8/10/11 |
| Processor: | Any Processor |
| RAM: | 256 MB |
| Storage: | 5 MB |
Download CrystalDiskMark Portable 8.x
Direct | File Size: 3 MB
Mirror 1 | File Size: 3 MB
