SSD Performance Crystal DiskMark

SSD Performance Crystal DiskMark

CrystalDiskMark is a disk benchmark utility that measures performance for sequential and random reads/writes of various sizes for any storage device. It is useful for comparing the speed of both portable and local storage devices. CrystalDiskMark can measure sequential reads/writes speed, measure random 512KB, 4KB, 4KB (Queue Depth=32) reads/writes speed, has support for different types of test data (Random, 0Fill, 1Fill), includes basic theme support and has multilingual support. Give it a try yourself as it is free to download.

Samsung's 840 Pro is showing exceptional results, just compare read/write performance of the other drives shown: 

 Above Todays tested OCZ Vertex450 - Below some comparative materials just for reference.
 

 OCZ Vertex 3.20

Samsung 840 Pro 240GB

OCZ Vector 256GB

Plextor M5 Pro