Kind of a late reply as I was away from the forums...
I had (still kind of have) a 17inch HP Pavilion with i7, 6GB ram, 7200 rpm HDD (the laptop also has another HDD slot) and beats audio..
These are all nice but the thing is that as sadly figured out the HP is a junk, the beats audio jacks are just plain noisy, the sound card driver clashes with wireless driver (I also use an external sound card but the other internal one is simply unreliable).. fan overheats, HDD crashes...
In addition, the HP people does not know how to repair it as mine has been to 3 consecutive repairs and right now it is with HP for its 4th repair... So for the last 2 months I did not have my laptop, thus my DAW... And of course customer service is also as useless as the repair service.
So my advice is stay away from HP, go buy another laptop... If you do not agree read this: Since my laptop was going to repairs and I needed a laptop my wife bought a simple HP laptop (G42). And the laptop's special ability is freezing randomly and there is no solution to it. I had to do 4 very short (3 minutes) live shows with that computer and it froze during 2 of them...
may your laptops live long..