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waloshin

macrumors 68040
Original poster
Oct 9, 2008
3,560
394
I see that the Black version is 7200RPM , but the actual read/write speed is the same as the Blue? The Blue version is 5400 rpm only, and goes to a maximum of 500gb while the black goes to a maximum size of 320gb? The black also has 16Mb of cache while the blue only has 8mb of cache. So why would i want to buy the black version, is their really a performance increase?
 
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