I read about them and don't see a difference. Same price, same wattage support, same voltage to the fans. Which should I get? It would seem the 205 is the newer model but I still don't see any difference. thanks!
The difference is that the nxp-201 fits in a 5.25" bay and the nxp-205 fits in a 3.5" bay.
The only wrong thing about these two fan controllers is that they only support 7v-12v.