We tested the Lynx, an entry level lightweight tower CPU cooler from Prolimatech, that comes with three U-shaped heatpipes and a 120 mm fan. Check it out!
Here is a snippet:
"The Prolimatech Lynx is a smaller version of the Panther CPU cooler that we tested recently. It has a small, lightweight tower heatsink with three heatpipes and comes with one 120 mm fan."