Thanks chaps, I plan to use the mac pro for everything, and lets face it the Mac Pro is the only mac that covers all bases.
Power
Storage
High Quality Gaming
Easy Upgrading
Movies ... ...
Very quiet. The difference between this and my dual G5 is dramatic (and the G5 was a lot quieter than the G4 which sounded like a jet taking off!)
Mine is a bit noisy with the 4 10,000RPM drives inside the problem is when it's seeking; if you stick to regular 7200RPM drives, the computer is pretty much silent.
I can't confirm this. I've got 4 7200RPM drives in my Pro (2 WD Blacks and 2 RE3) and it is very noisy.
The fans are indeed quite silent (you can hear it though!), but with 7200RMP drives in it, the machine is everything but quiet!
I had it once next to my displays on the desk, definitely too noisy to work.
Got the 2009 octad model with 4870.
There's at least one base which the Mac Pro may not cover that easily - portability.
But yep, the Mac Pro is pretty much a great machine.
p.s. cost may be another base that doesn't quite cut it yet.
I think it depends on the user's ability to hear, perception, the
positioning of the machine, the reflectivity/absorption of surrounding
surfaces, and other ambient noise. Unless measurements are being made
scientifically, observations on noise level are difficult to interpret at
best.
Having said all that, in this environment and using my ears, I can quite
easily hear a Mac Pro. And, as you say, the drives are the cause. I've
listened to several different Mac Pros, and in each case the drives were
quite audible. Again, to me and my ears
But being audible and being noisy are not the same thing, unless you must
work in extreme silence. While I can hear Mac Pros, I do not find them
disconcertingly loud.