FrostyTech has posted a Dynatron DY1206BH-625 Copper Heatsink review

I personally prefer the skived fin copper heatsinks from Dynatron over the dip brazed interlocking fins we see here, but that's just me. As long as the base of the fins are well joined to the copper baseplate everything should be just fine.

In order to answer that question we brought out the tools and started dismantling the DY1206BH-625 to do a little on the spot quality check. This was done after the heatsink was tested, and here is what we found: The fins are very thoroughly joined to the copper base plate with standard solder. We could only find one or two very tiny air bubbles in the joint so in general the soldering job appears to be very good.

Read more