BenchMe is a free tool to evaluate performance of various data storage devices. BenchMe measures access time, linear read speed, and IOPS for a 512 data block and queue depth (QD) 1 and 32. BenchMe displays the detailed information on the analyzed storage along with a list of all the available capabilities of the device. BenchMe allows to copy obtained benchmark charts to a clipboard with various sizes or just print them out.

Screenshot of BenchMe