Is my hard drive causing the freezing on my laptop?

Rayman25021995

Honorable
Nov 19, 2013
1
0
10,510
So my laptop has this annoying habit of freezing up for a second or 2 every minute or so especially when watching a video or listening to music and it's really bugging me, I ran a Memory test and the ram is fine, so I took a look at the resource monitor and this is what it showed for my Disk, is this normal? Here's a screenshot of the graph

https://www.dropbox.com/s/6wakcrlkv0jcxw6/DSC_0103.jpg?m=