I am really surprised with the feedback. I have the Pep 66t but decided to pick up the TT Volcano 6Cu. I wanted a good cooling without a lot of noise. Plus, I saw the Volcano was on AMD recommended list, but the PEP 66t was not. Both my PEP and the Volcano have the same RPM and both have a copper base, so I figured they would offer very similar performance.
Thanks for the feedback!