Akasa AK-688 Black Knight Heatsink
 

The cooler itself is a bit on the heavier side given that it's a block of copper. It measures in at 90 x 70 x 40mm, so it's about the same size as the stock Intel cooler. The clips used for attaching the heatsinks generally follow Intel's reference design, but with a twist. The "legs" can bend outward so you can place the fan fixture on top of the cooler and line up the hooks one by one without a problem. This is a very versatile and worry-free approach. The latches on the clips are a little stiff but after a few bends they loosen up, so no complaint there.

And here's the link: http://www.mikhailtech.com/modules.p...content&id=131