> Therefore I can do the voltage down for this power > supply. Before try this, I reminded a corrupted small pc which was not noisy 8cm fan. I took this fan, and attached to the new mini-ITX cube power supply with 12V. This fas is 12V 0.23A, 11 fins. Other fans I tried are 12V 0.13A with 7 fines, 12V 0.18A with 11 fins etc, all of which are noisy. Ok, this is calm enough to me. This may be so called calm-fan...
Kenji
