I am thinking about getting a mac mini. I am wondering if a the 1.25 system with the 40GB HD and then a external hard drive at 7200RPM connected to firewire 400. But i was also thinking about just getting the 80GB hard drive, which would be faster?
mrgreen4242 said:You could consider replacing the internal 4200rpm drive with a 5400rpm drive. The speed difference from 5400 to 7200 is actually pretty small, while the 4200->5400 is somewhat substantial. You could then either sell the old drive, or mount it in an external enclosure for extra storage space.
Rob
jayscheuerle said:Not sure I see that math... 5400 is 1200rpm more than 4200. 7200 is 1800rpm more than 5400, so that seems like a more substantial leap... OR from 4200 to 5400 is a 28% jump, while 5400 to 7200 is a 33% jump...
What's your info based on?
mrgreen4242 said:There's a lot more going on with HD speeds than just the rate they spin at... So the drives rotational speed isn't going to have a direct mathmatical relationship to it's performance. This is pretty well established if you look at any number of benchmarks. For reference, here is one conducted by barefeats.com, wihch is Mac specific. http://www.barefeats.com/pb12.html (It's "Question #2, about halfway down).
Regards,
Rob
jayscheuerle said:
jayscheuerle said:
jayscheuerle said:Dag... I think it was here that I read about a review that compared the speed of the internal drive to a Firewire external and a USB 2.0 external... Can't remember where. I know the firewire was close. Perhaps it's better to wear out an external instead of your internal...
from all reports, it is fairly random which drives turn out to be 5400 RPM. though if there were particular rhyme or reason to it i guarantee i would be getting that one!Yvan256 said:Is it true that if you get the 1.42GHz/80GB model, the drive is a 5400RPM? (I don't see any Apple/80GB on that chart).
Yvan256 said:Is it true that if you get the 1.42GHz/80GB model, the drive is a 5400RPM? (I don't see any Apple/80GB on that chart).