Frostytech has tested the brand new Black Label Hyper Z600 heatsink from Coolermaster. The cooler is being sold as part of a limited edition series, where you guessed it, everything is a swanky shade of black. Read Frosty's review right here. Oh, and one more thing, this CPU heatsink can also work passively for chips with a TDP of 89W or less.
As far as tower heatsinks go, the 1161 gram Cooler Master Hyper Z600 Black Label heatsink is a heavy beast, but it's also one of the few CPU coolers that can be used passively on certain processors. The cross shape and widely spaced aluminum fins, prodigious number copper heatpipes and 160mm height give it the technical features necessary for effective convective cooling, albeit within specific thermal limits.