Western Digital Caviar Green 3TB Hard Drive Review

CrystalDiskMark is a small HDD benchmark utility for your hard drive that enable 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)

CrystalDiskMark worked very much in the same way but the key point to focus on here is the sequential speeds which mimic that very much of what we saw in ATTO and AS SSD.