found this while surfing.
"The MiniPC Japanese company has been making compact PC way before the Mac Mini and all the other products on this market. Today they come up with the SA800 (198x198x82 mm) which supports Celeron, Core Solo, Core Duo and Core 2 Duo CPU, SATA HDD, 945GT chipset and 2GB RAM (max)"
kinda like a macmini but with stackable expandability.
here is the linkhttp://www.akihabaranews.com/en/news-14250-The+new+MiniPC+is+there!.html