Fan Testing Part 2 (Retesting + Noise)

[Brodholm]

The GT really wipes the floor in your test. It is good across a big range also 700rpm - 1800rpm. I wounder why no one had noticed this before? I'm sure i have seen a picture with someone using them on 2 rads stacked between each other.

Anyway, I did some more searching and found this. Its in French but google translate makes a pretty good job translating it.

http://www.rexware.fr/index.php?opti...=1013&Itemid=2 (in case my link from google.se don't work)

He only got the 1150 model down to 878rpm at 5 volts. And you got your 1850 down to 700rpm at 5 volts (behind a rad though). That would mean that there is no reason to get a lower rpm variant if they don't sound less at the same speed.