Information on the HP C3450A?

cstaples asks: "I came into a bunch of hp C3450A's. They are basically a 486 DX 100 mini computer, built in video, Ethernet, 2 com ports and 2 ps2 ports and 1 ltp. You can also connect a HDD to this thing, it's a nice little package, 2"H X 14"W X 14" deep. I can see a couple of uses for it, Linux router(there is what appears to be an expansion slot on the motherboard for a 2nd NIC), DSS hacking box, Linux firewall, etc....great little toy to play around with, -if- I could find some info on it somewhere on the Web. Even HP seems to deny its existence: product #C3450A, model #4100DX and it was made around 1995. Any ideas?"