For many years MSI motherboards are among the most power efficient ones. MSI ECO POWER lets you disable functions to really cut the power signal and save up to 29% power consumption. All our next generation motherboards will have this power saving function.
I dont see how these numbers add up at all? And also, why would you want to disable the CPU fan? Sounds like a disaster waiting to happen IMHO..
well if your watercooling you wouldnt need a cpu fan but saying that if you were the kind of person to watercool, you wouldnt be doing it to save power