The ALIX.1C is a small form factor mini-itx mother board designed by PC Engines in Switzerland. It is very low power - only around 5 watts during normal operation.

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 5
model           : 10
model name      : Geode(TM) Integrated Processor by AMD PCS
stepping        : 2
cpu MHz         : 498.058
cache size      : 128 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu de pse tsc msr cx8 sep pge cmov clflush mmx mmxext 3dnowext 3dnow
bogomips        : 997.40

cat /proc/acpi/processor/CPU0/info
processor id:            0
acpi id:                 1
bus mastering control:   yes
power management:        no
throttling control:      no
limit interface:         no

cat /proc/acpi/processor/CPU0/power
active state:            C1
max_cstate:              C8
bus master activity:     00000000
states:
   *C1:                  type[C1] promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]