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The aerial density of the platters should help offset the speed difference between the disks rotational speed (5400 RPM vs. 7200 RPM). The reason for this is because the read/write heads will not have to travel as far across the disk, improving overall performance.

That being said, there will be a difference between 7200 RPM and 5400 RPM, but it shouldn't make a huge difference.

Hope that helps, and have a great day. :)
 
The aerial density of the platters should help offset the speed difference between the disks rotational speed (5400 RPM vs. 7200 RPM). The reason for this is because the read/write heads will not have to travel as far across the disk, improving overall performance.

That being said, there will be a difference between 7200 RPM and 5400 RPM, but it shouldn't make a huge difference.

Hope that helps, and have a great day. :)

Does anybody have a 1TB HDD in their Macbook Pro's?

The density will improve performance, but there will still be a noticeable change in performance. This change will be noticeable but negligible for a majority of people, but many people still care about performance, so your choice.

Also, tons of thread document 12.5mm 1TB 5400RPM hard drives in MBPs.

I think the sweet spot with current technology is 750GB 7200RPM, or a SSD.
 
Does anybody have a 1TB HDD in their Macbook Pro's?

I've got it in mine.. and i gotta say I love this drive. Its super quiet and quite responsive. I had a 7200 RPM in my old MBP and it was pretty snappy. I can't really compare though since I'm on a new computer now though. Either way, the 1TB drive is awesome.
 
The Samsung Spinpoint M8 is significantly faster than the WD. It also uses less power.
I currently have a Hitachi 500GB 7200 rpm installed. Will I experience a performance drop when going from 7200 to 5400?

The WD is slow, especially in random performance the Hitachi is way faster.

Compared to the Samsung M8: Only in launching applications there will be a slight drop because the Hitachi has better random read performance.
 
Does anybody have a 1TB HDD in their Macbook Pro's?

I actually have the spinpoint m8 in my macbook pro right now. its a late 2008/ early 09 15". Speed is about the same if not faster than my hitachi stock drive. The biggest complaint i have is battery performance, but my battery might be going bad too, I'm not entirely sure. But on bootcamp running windows 7 battery life is horrible I got about 20 minutes today. But all and all if you're going to be plugged in most the time then I'd highly suggest it. I purchased mine from new egg as well for about 80 bucks although i guess the price went up already? idk, but I hope this was somewhat useful. If anyone else is having any battery issues refer me to the correct thread. :apple:
 
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