It has a sleak curvy shell. It is roughly 6 "x6" x2 ". It contains a Core 2 Duo Intel processor. It come with a minimum of 1 gb of ram and an 80 gb hard drive. It has built-in wifi, bluetooth, and a speaker. It's also has USB, Firewire, speaker, and mic ports. Finally, it comes with the latest incarnation of Apple's Unix-based OS X.
OS X is a great OS and the main reason I bought a mini. I was interested in what OS X was like and I wanted to develop applications for it. I bought my mini straight from Apple, and even though it was pretty cheap, I could have found a better deal, like these:
That is a small sample but it's easy to see why the Mac Mini is a good deal. It's a power computer with a powerful OS for a very good price. You just have to bring the keyboard, mouse, and display.