I call that good design. :emharvey87 said:the only openings on the case are directly on the bottom.
#sysctl -a | grep "freq_levels"
dev.cpu.0.freq_levels: 2000/35000 1750/30625 1600/25000
1400/21875 1200/16000 1050/14000 900/12000 800/14000
700/12250 600/10500 500/8750 400/7000 300/5250 200/3500
100/1750
#sysctl dev.cpu.0.freq
#sysctl dev.cpu.0.freq=1400