The SilenX IXC-120HA2 IXTREMA

The carton that the IXTREMA arrived in is a bright red color and if you look close at the front of the carton SilenX is making sure you are aware that this heatsink is designed to not only be quiet but also to offer performance that above and beyond what you would expect from the run of the mill heatpipe heatsink.  In the very small print at the upper right-hand corner the following is written:

Featuring the largest heatpipes used for CPU cooling use, fused directly into the base of the heatsink. the IXC-120HA2 cools down the highest performance processor with no more than a whisper. Works with the latest AMD and Intel processors, includes LED Lights and fan speed controller for precise noise control. Creating <18dba of noise during normal operation with most processors.