San Ace fan controller

nalc

[H]ard|Gawd
Joined
Sep 25, 2010
Messages
1,077
Hey guys,

I was lucky to get a solid deal on a pair of 120mm sanyo denki "san ace" h101 fans. I have been using them on my hyper 212+. I use a sunbeam rheobus to control them, rated 20w per channnel.

However, I am unable to slow them down as much as I would like. I haven't taken detailed decibel or voltage readings, but I can. I've noticed that a little under 6v is the minimum voltage to start one spinning, but even tgen it is louder than I would like. Is there a way to slow it down even further?
 
Are they 9G or 109R?

Also, why did you want to get the "H" model if you wanted to run them ridiculously low?
 
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