Was doing some calculations for heat pipe area and fin contact area.
TRUE Spirit 140 Power has 6x 8mm pipes compared to normal TRUE Spirit 140 having 6x 6mm pipes.
That is 33% more heat pipe surface area contacting each fin.
TS140 has 50 fins and TS140P has 46.
That is 8% less fins.
8% less fins gives us 29% more heat pipe to fin contact area transmitting heat from pipes to fins and into air.
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