I have the evercool vrce on my NF4 southbridge, since my stock DFI one died. After 2 months the evercool started making a loud noise like it was rubbing, turned out the fan was sticking some or something when ever the fan would go full speed.

Once I switched to my MCP655 and MCR330 with yates, that damn thing, even when it was running at slower speeds not humming and grunting at me, was still the loudest thing in my system. I have since unplugged it and have a 120mm fan pointed that way.

sadly, MCW30 dont fit DFI NF4 mobos :/