Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
A whole heap of companies have started offering miniature Linux-powered PCs in the last few years, from Zonbu, Sumo and Koolu to DecTOP, that sells the device formerly known as AMD's Personal Internet Communicator. A number bear an almost suspicious resemblance to x86-powered thin clients, being based around inexpensive, low-powered but cool-running System-On-a-Chip (SOC) devices such as AMD's Geode processors, as used in the One Laptop Per Child XO-1.
French vendor Linutop's original model of its eponymous machine was the size of a Nintendo DS, with no on-board storage at all – it booted from a USB stick. It's now been replaced with the Linutop 2, essentially a rebadged Ion A603 MiniPC from First Computer – but with European support. The new model is about twice as big – roughly the size of 4 stacked CD jewel cases – and now sports double the Ram (512MB), a power button and a whole gigabyte of internal storage. It has four USB 2 ports, VGA, Ethernet and sound in and out – and that's it. The processor has been bumped from a 433MHz Geode LX700 to a 500MHz Geode LX800, but state of the art PC performance, this isn't.