Ran into this spiffy tool today for printing out system info.
[buffy] ~> pkg_info -x dmidecode
Information for dmidecode-2.6:
A tool for dumping DMI (SMBIOS) contents in human-readable format
Dmidecode is a tool or dumping a computer's DMI (some say SMBIOS) table
contents in a human-readable format. The output contains a description of the
system's hardware components, as well as other useful pieces of information
such as serial numbers and BIOS revision.