Quote Originally Posted by nex_73 View Post
Thank you! Time to shift fans to the SL12SH.
They will bring even more CFM at lower noice. power consumption i'm not so worried about...
To bad you don't have some to test (I will be using the 2 i have).
You bet!
Sorry I missed the S model, I only have this one H right now...but I would expect it to follow a similar trend, if anything it would probably sound a little smoother at the lower RPMs where it's able to maintain higher voltages.

The excalibur would probably do better in a case fan scenario where there is very little restriction.. but the slipstream did much better on the MCR radiator for noise level.