FrostyTech has posted a Dynatron DC1207BMX Copper Pentium4 Heatsink review

The flexibility of this heatsink comes from the fact that with the right mounting clips it can be used on either an Intel Pentium 4 or Xeon socket 603/4 processor. The unit we're testing is configured for the P4 platform, and actually there is no physical difference between the DC1207BMX and the DC1207BMX/X (Xeon-ready) other than the clip. In any case, the DC1207BMX is based on Dyantron's signature skived heatsink construction and should perform pretty well given our past experiences with this companies coolers. Skiving is a process where by thin copper fins are drawn up to a height of 24mm from a flat plate of copper with a special cutting blade. The remains of that flat plate of copper all the fins are attached to go on to form the base of the actual heatsink which means the thermal properties should be very good.

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