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Sata Vs. Sata 2

1656 Views 1 Reply 2 Participants Last post by  MacDoc
So I'm looking at this drive: Canada Computers - Hard Drives > Notebook Drives : Hitachi HD 200GB Mobile Harddrive, SATA 7200rpm, 16MB Buffer (0A50940).
for my new Macbook and I noticed it's SATA and not SATA 2. That means 1.5 GBPS and not 3, right? What does that mean in terms of performance if the drive is 7200RPM?
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Choose on cache size tho - makes a big diff.
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