I don't have much personal experiance with a P180, but a friend of mine does. He built a server out of it for a client and absolutely loved the thing. All of the fans have adjustable speeds, there's a small selector, you have 2 or 3 options. With all fans on high it could be somewhat noisy but it had insane airflow, if you turned the fans on low it was pretty quiet and still had good airflow. Normally this guy wouldn't have anything to do with ATX cases, he prefers SFF, but he said if he ever got another ATX case that would be the one.
ChaseD13: As far as PSU goes I'd say Antec, they make some of the best that I know of. Unless of course you have $500 to spend on a PSU, in which case you could get the PC Power and Cooling 1KW =P http://www.newegg.com/Product/Product.asp?Item=N82E16817703003. This of course would be total overkill unless you had plans to build something that would cause power fluctuations in your neighborhood .
ChaseD13: As far as PSU goes I'd say Antec, they make some of the best that I know of. Unless of course you have $500 to spend on a PSU, in which case you could get the PC Power and Cooling 1KW =P http://www.newegg.com/Product/Product.asp?Item=N82E16817703003. This of course would be total overkill unless you had plans to build something that would cause power fluctuations in your neighborhood .