XtremeComputing posted a review on the AMD64/Skt A Copper Heatpipe CPU Cooler
From the side you can clearly see this is a twin fan setup with a push pull setup, most of these tower type coolers are made for this, but Ultra decided (yet again a first from my experience) to ship their cooler with both. Although the front has a built in sensor the rear doesn’t, but 2 fans working in a push pull layout like this should work well. You may also notice the coolers fan casing is finished in titanium, very much like Ultras power supply we see a while back.AMD64/Skt A Copper Heatpipe CPU Cooler