Raspberry PI3 and peltier coolers.

So either I have a software that's totally out of sync with reality or I'll have a peltier cooled raspberry pi 3 using 2.5 watts for heat transfer reaching a cpu temp of 15c for next to nothing. Plan is to serial a pair of 43ish watt 16 volt peltiers and have them run as 5 volts for a grand total of less the Pi3 total power consumption. And running them passively, as in with no fans at all with a heatsink that's very reasonable. Will report how things go, see you later lazy peliteratiors!