CPU Speed

/usr/sbin/psrinfo -v

Finding out more about the architecture:

isalist -v
/usr/sbin/prtconf -D
/usr/sbin/sysdef

neo: Netra 1280

morpheus: Sun Fire 880

Put many many hardware related information into a single file:

for i in "date" "uname -a" "/usr/sbin/psrinfo -v" "isalist -v" "/usr/sbin/prtconf -D" "/usr/sbin/sysdef" ; do echo "# $i"; LANG=C $i; done >> README_HARDWARE.txt