ENERMAX ETS-T40 Heatsink Review @ OCC
 

With everything that the ENERMAX ETS-T40 heatsink offers, I am happy to say that I like the cooler and the thermal loads it is capable of handling. The installation is incredibly easy and does not require the use of numerous small parts, the fan clips are nice and sturdy, it's quiet, and the fan is unique in that it has the capability to display cool patterns and change colors using a unique 360° lighting method. The gaps between the heatpipes on the base are a little larger than what I would say makes a good quality heatsink, but we can see that for its price it performs well in the ranks of other ~$50 coolers like the DEEPCOOL Ice Wind Pro and the Thermaltake Frio Advanced.

http://www.overclockersclub.com/revi...ermax_ets_t40/