wow this has all blown my mind and understanding about HDDs :'(
One more question.
Originally Posted by Trotter
The only real advantage of 6Gb/s would be for the drive to deliver a burst of whatever is in it's cache... but a 3Gb/s would still be enough to handle that.
You would be better served looking for drives with bigger caches. Some WD Blacks have 64MB of cache.
If Im looking for preformance like I said Gaming and OS I need high transfer rate and a good cache, how much difference does 32vs64 cache make? (looking at WDs drives)