

Can anyone explain this? All i installed are a few things, spotify, firefox, and parallels are the main ones.
More info needed.
SSD, Computer, OS?
I'd suggest a fresh install and see if the problem remains. If so, back to an Apple Store to get it replaced for a new one.
Has Spotlight stopped indexing? If not, that is why you see the differences minute to minute...
Thing is it fluctuates minute to minute, sometime its at 240/400 then down to what you see in the pictures
Spotlight indexing:
Image
I told what I'd do. Reformat the drive. Reinstall Lion. Download Blackmagic Speedtest. Cross your fingers and hit it. If problem remains...