Case Modders Australia have posted a review of the two beefy new Dynatron coolers. the DC1206BM-0 and the DC1206BM-P. Heres a snippet:

    "Microfin technology is a construction technique utilized by Dynatron that enables them to produce a much higher fin density compared to other heatsinks. The great thing about Microfin technology is that it doesn't rely on normal manufacturing techniques, (ie extrusion, forging and die-casting) but rather cuts through the aluminium or copper block to form the heatsink."