Japanese has come out with a cute cpu and should be said the smallest pc in the world. Introducing the Space Cube, also known as SEMC5701B. With just the size of 52mm x 52mm x 52 mm it has everything on the board just like normal pc. Features 64 MB of SDRAM, a CPU that can go as fast as 300 MHz and XGA (1024 x 768) screen display.

Other than that, we can notice there are remarkable number of connectors on the side, including ports for monitor, serial connection, USB 1.0, Audio (Stereo), LAN (100Base), flash memory and IEEE1355 (Space Wire). It just needs a input voltage of +5V to work the whole thing up. There is no price availability

[Shimafuji Via SciFiTech]