The precious little 4.3-inch Windows CE 5.0 (the photo shows XP but whatever) clamshell's got a 533MHz Samsung 2442A CPU, 128MB of SDRAM, between 1GB and 4GB of flash memory, and a USB 2.0 port on top of a host of optional features (GPS, DVB-T digital TV, WiFi, the ability to tell you the future).
ENGADGET: Seabright PC430 "micro PC" spurns keyboard, not coolness