coolest running nvidia 8800 or 9800 series

I'm mostly looking for the 8800 series or in particular, a 8800 GT card because of price.

But, I'm wondering which one is the best for cooling. Whether it's a stock fan or stock cooling or an aftermarket cooler/fan that really cools the card, which 8800 GT is best if cooling is most important?

I think the performance is all relative and most can deliver with only subtle differences here and there. I guess if one wants top performance above all, there might be one that shines above others but cooling is a priority for me.

Which Nvidia card (preferably one slot but dual is okay) is best for that? I am just using air cooling and that means, the computer case with a bunch of 120mm fans etc. etc.

I would like to know the exact model, name and number. I usually figure eVGA to among the best but I think ASUS is catching up. ASUS has some good 8800 GT cards with good cooling?