Is there something wrong with my HDD?

[A3R]

Hello everyone! I recently built my own computer (like a few days ago). I had a laptop previously, so I am still getting used to the noises and such from this. My HDD has been making some noise ever since I booted up. I googled it, and it isn't making the death rattle or anything. So, I did the HD Tune test, and this is what I got:

Please tell me what these means, if it is good or bad, and if I should run any more test. Thanks!

 

[CrimsonLuke]

That's a pretty good average transfer speed for a HDD. Seems alright.

 

[noidea_77]

Nothing wrong with it!

 

[A3R]

Okay. Good to know. I guess this sound is normal then. Thanks guys!

 

[fzabkar]

I would prefer to see a smooth curve. The dips could be due to interference from background tasks, but they may also reflect difficulties with "slow" sectors. That said, there is no scatter in the access time data points which is a good thing.