Can you help me on the serial number of Alienware M17x? How should it be (an example please) like this = S0F98D4 ? cause i bought from someoane from the net ( ebay
)and i don't think is original , cause the HDD has only 640 gb and 6 Gb ram . IS this a trick ? I was cheating by the seller ? I buy at $ 1897 . 
