Looks like the HR-02 might be my best bet then, thanks. Wonder if SPCR have a review coming up...
Not likely, MikeC wrote the following:
Mike do you plan to review the HR-02? Or only if someone happens to donate one to you for review?
We actually have had one in the lab... but we found it is not quite as good as the HR01 for truly fanless cooling, this is no surprise given the tighter spacing of the fins... and Thermalright asked us not to post our findings. It is very good with a fan at low speed or with a peripheral fan nearby, like so many quality TR heatsinks, but as I've mentioned many times in the last few years, I would not recommend a fanless system except for unusual, exceptional circumstances. Just a wee bit of forced airflow improves cooling so dramatically... (typically >10C for either CPU w/ half decent HS or HDD) and possibly doubles VRM life. Inaudible = silent in 99% of conditions, and a quiet enough fan (or 2 or 3) is inaudible.
Taken from the following thread:I do not want to hear this system...