At bout 1 inch by 5 inches, you're floored at the thought of this little PC chomping away at bits in your pocket, aren't you? Their 400xm-cf is a french fry-size computer capable of connecting to a network and letting network admins test and diagnose to their hearts content.
It's Linux based and has a 400MHz Intel processor coupled with 64MB of RAM. And that slash you see there is a CompactFlash slot for expanding memory. But wait, no power over ethernet? WTF? Still, as far as mini PCs go, this one wins hands down. Even if it has a clunky name only an admin could love. It'll set you back $206 bucks.