OCIA checks out some Xoxide Cold Cathode Fans in their latest review.
Once the package was opened you can see the components below. The blue Inverter powers the cathode and is controlled by the switch below that fits in an empty PCI slot cover on the back of your case. The fan can be attached via a 3 pin or 4 pin connector. The really cool thing about this setup is that you can add a second cold cathode tube to the inverter. The 3 pin connector also has an RPM sensor.Read more
