I got a tbird 900 a while ago and a chrome orb for it. It seems like everywhere on the internet people praise this thing as really quiet, but it isn't! The fan, when removed from the sink hardly denerates any noise, yes, but when in the heatsink it's quite noisy because of the airflow. I even have tried covering the entire heatsink with a thick layer of masking tape to prevent airflow through all those fins, but that actually made the noise worse. Apparently the airflow noise is being caused by the air being sucked around in the orb's "hole", since the heatsink actually goes up around the fan. I want a sink that will hardly be noticeable above a PS and a 7200RPM IBM HD. Does anybody know of an HSF like this?
THANKS.
THANKS.