VORTEX RGB HPB 120 PWM HDB Add glorious lighting and improved cooling to your PC with this powerful RGB fan. Compatible with the COUGAR Core Box and with 5V RGB connection to compatible motherboards,VORTEX RGB HPB 120 is an ideal addition to those looking to improve their PC’s looks. Features TRI-DIRECTIONAL RGB CIRCLE OF LIGHT More than a fan, VORTEX RGB HPB 120 is a work of art. Every single fan is equipped with 18 RGB LEDs that deliver a powerful and bright lighting experience to the front, inner and outer areas of the circle. Patented Frame Design Our patented frame design shapes the airflow into a vortex that works wonders when it comes to keep your computer’s key components cooled. SUPPORT FOR COUGAR Core Box Control your Vortex RGB to the COUGAR Core Box (sold separately) to enjoy 100 different lighting effects and adjust them wirelessly! SUPPORT FOR 5V RGB CONNECTION An included adapter allows you to connect the fans directly to the 5V RGB lighting connector of compatible ASUS, Asrock, Gigabyte or MSI motherboards. (Please note: Only 5V RGB lighting connectors from compatible motherboards are supported; please do not connect the fan to a 12V connector) Optimized Cooling (PWM) Pulse-width Modulation is a technology that allows the mainboard, through the 4-pin connector, to adjust the fan speed in a range that goes from 600 to 1500 R.P.M., reaching the optimal balance between cooling and audible output while keeping a constant 12V operating voltage. The cooling you need without the noise you don’t want! Hydro-Dynamic Bearing (HDB) The hydro-dynamic bearing technology brings a triple benefit: increases the fan’s useful life, allows it to operate with less noise and minimizes heat generation.