Hi. I have a strange problem. Whenever my computer tries to write a bigger chunk of data to the disk, it completelly freezes until the data is written.

This is beyond annoying, since while I am downloading at full speed, It jumps between 5s working fine and 15s of complete stop, when I cannot even move the mouse.

Do you think this is purely on the side of the disk, or could it be a different bottleneck?