ASUS 7870 Aftermarket Cooler?

[trigg]

Thinking about getting a better cooler for my ASUS 7870 because it runs fairly hot at 100% and i play to run it on 100% for long periods of time(bitcoin mining).
Anyone know/can give links to the best VGA coolers that will fit the 7870(liquid or air cooling).
Thanks!

 

[seinfeld]

how hot is too hot? at 100% load what temps do you get?
in the catalist control, you can turn the fan up. I set mine to 50% I have set it to 70% and above. but it doesnt cool any better. but if it is on auto at max it runs to 40% (I have a 7850, buts the same for all 7000 series)