Whipple HE fans

[MTF]

So, one of my HE fans burned out, I got a replacement put it on only to find out the other old one was weak.
It was pushing half the air of the new one, so I ordered another one.



Finished

 

[1BAD454SSv2]

Nice MTF, i went back to smaller whipple HE with my own fans , now that i'm monitoring IC water temps with the fans on water temperature stays 10-15 degrees above ambient. That's pretty decent efficiency