Hi there !!
My computer keeps freezing every so often, at first i thought it was a driver problem, but then it started occuring more, so I opened task manager and then resource manager after the freeze one day and saw that there was outrageous results when it came to disk usage, for the time it had been frozen the disk usage on both my hard drives were spiked at 100%, this is really annoying me now and i only built my computer 1 month ago...
Heres a screenshot of it: http://gyazo.com/346ec0825b9ff7dbd64e1136c0567770
Dont have one of my other drive yet but as soon as I do I will link it also