be quiet! showed off its new Shadow Rock 2 processor cooler at CeBIT. This HSF features four 8mm copper heatpipes, a large aluminium fin array and a 135mm fan. The fan can be attached to each of the four (identical) sides of the cooler and it's also possible to attach more than one fan to the heatsink. The Shadow Rock 2 is expected to ship in April for under 40EUR.