It’s a good day when Woot throws up a UMPC for sale, and today is one of those days. I think this is a first for Woot – they are offering the Fujitsu U810 [Portal page] at sellout.woot.com today for $399. This seems to be a pretty good deal as a quickly glance around the web reveals that you can’t even get a used U810 this cheap, let alone a brand new one. Though the U810 is quite dated, it might make for a good experimental mobile computer if that’s your thing. Brief specs following; see the above linked Portal page for additional details.

• 5.6” 1024×600 screen
• 1GB of RAM
• 60GB HDD
• Your choice of Vista Home Premium, or Vista Business OS
• Intel A110 800 MHz CPU

Remember, as per Woot’s tradition, this deal will be gone after today, and could potentially sell out even before then.