750GB 7200RPM 16MB Cache vs. 640GB 5400RPM 8MB Cache

I'm going to buy a laptop soon, what are the performance differences between these two drives?

The 640GB is $50 cheaper!

The laptop I'm going to purchase is the Asus G55VW.
5 answers Last reply Best Answer
More about 750gb 7200rpm 16mb cache 640gb 5400rpm cache
  1. Best answer
    Pay the extra 50 and get the 750GB, Not only for the extra space but the larger cache and RPM will really increase response time, You'll be happier for it in the long run.
  2. Alright, thanks! :D
  3. Best answer selected by amuffin.
  4. Because I have absolutely no idea about drives.... LOL
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