CrystalDiskMark is a small HDD benchmark utility for your hard drive that enables you to rapidly measure sequential and random read/write speeds.
Here are some key features of “CrystalDiskMark”:
- Sequential reads/writes
- Random 4KB/512KB reads/writes
- Text copy
- Change dialog design
- internationalization (i18n)
Like ATTO, CDM gives us similarly high read and write figures. Looking at the 512k sector as well, the drive also performs very well with well over 63MB/s write and 43MB/s read.