The Ultra Vortex is one of the most silent CPU coolers in the market today with only 17dB of noise level at the lowest. More powerful, more silent, the Ultra Vortex is a hot item you can’t miss! The Ultra Vortex is an evolutionary new model of the Vortex Dream series. With the 9 cm big fan and wider unidirectional heatsink, the Ultra Vortex not only creates better airflow but also enhances heat conductivity.

1. Unidirectional fin heatsink provides maximum heat dissipation area and surround cooling - unlike traditional heat sinks.
2. Curved copper fins allow airflow to create vortex filaments that blow towards the fin root, thus enhancing air convection.
3. The fins stamped on the cone-shaped copper slug allow smoother air convection and give shorter heat conducting distance, providing much better performance.
4. Uses a 9 cm circular fan with larger fan blades than the traditional rectangular fan, providing more airflow and better air pressure.
5. Ultra silent, only 16dB of noise level at the lowest.
6. Supports P4 in all frequencies and K8. ...