The HP t5300 I have was manufactured in December 2004.
Processor Type
SpeedTransmeta Crusoe TM5600
533 MHzMemory Flash
RAM32Mb (? max)
64MbVideo Chip
Max resolutionATI Rage XL
1600 x 1200 16-bit colourPorts Network
USB
Serial
Parallel
PS/210/100
4 x USB1.1
None
None
NonePower Plug
Off
Running12V 1A
0 W
~9WSecurity Kensington Lock Slot
Mounting BracketThe embedded operating system is Windows CE .NET V4.20.
The unit requires a 12V supply. If yours came without one a unit can be easily sourced. I bought a 12V 3A unit on ebay that was advertised as being a replacement one for an LCD display. I'm not too sure of the exact dimensions required for the plug, but a 5.5mm external 2.1mm internal plug seems to fit.
The RAM is soldered to the board and so fixed at 64MB.
The Flash memory is provided by a DOM (Disk On Module) fitted to a standard 44-pin IDE connector. You can see this in the top left of the picture.
Click on the photo for a larger version.