ADATA XPG SX300 256GB mSATA SSD Review

CrystalDiskMark

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)

Knowing that there is a bottleneck on our test system, looking at the 4K sectors, the write speeds are very good, showing the SandForce Controller is able to deliver high levels of performance when being used for an OS drive.