Free Disk read write measurement tool

[whs]

Does anybody know of a free measurement tool with which on can measure the read AND write speeds of HDDs, SSDs and USB sticks. I am currently using HD Tune, but with that i seem to be only able to measure the read speed.

[estra]

I have two more suggestions:

CrystalDiskMark

and

HD_Speed

Hope this helps

[whs]

Thank you Estra.