here is sysctl hw as well:
hw.machine=i386
hw.model=Intel(R) Atom(TM) CPU N2600 @ 1.60GHz ("GenuineIntel" 686-class)
hw.ncpu=4
hw.byteorder=1234
hw.pagesize=4096
hw.disknames=sd0:73fc4ae5314f89db
hw.diskcount=1
hw.sensors.acpitz0.temp0=40.00 degC (zone temperature)
hw.sensors.acpiac0.indicator0=Off (power supply)
hw.sensors.acpibat0.volt0=11.10 VDC (voltage)
hw.sensors.acpibat0.volt1=11.26 VDC (current voltage)
hw.sensors.acpibat0.current0=0.81 A (rate)
hw.sensors.acpibat0.amphour0=4.27 Ah (last full capacity)
hw.sensors.acpibat0.amphour1=0.30 Ah (warning capacity)
hw.sensors.acpibat0.amphour2=0.17 Ah (low capacity)
hw.sensors.acpibat0.amphour3=1.81 Ah (remaining capacity), OK
hw.sensors.acpibat0.raw0=1 (battery discharging), OK
hw.sensors.cpu0.temp0=46.00 degC
hw.cpuspeed=600
hw.setperf=0
hw.vendor=Acer
hw.product=AOD270
hw.version=V1.04
hw.serialno=LUSGA0D0152091827A7614
hw.uuid=1892024c-38eb-426c-b159-047d7b750042
hw.physmem=1061408768
hw.usermem=1061199872
hw.ncpufound=4
hw.allowpowerdown=1
--
and god said, e = 1/2mv^2 - ze^2/r, and there was light.