This is a complete system which I used in my car. It is a solid state computer with no moving parts. It's power requirements are also very low. The whole package includes the following -
* PCM-5820 Single Board Computer
* HE-104 Vehicle Power Supply
* Advantech PS-50A Power Supply
* Chassis for PCM-5820
To see a video of it in action, check out http://sumitbirla.com/projects/indashpc/carpc.wmv
EBay Link: http://cgi.ebay.com/ws/eBayISAPI.dll...tem=8815661897
Starting auction at $199.