* HIGH-END PASSIVE COOLING: The Accelero S3 further improved the outstanding results of the S1 PLUS. Thanks to its patented heatsink design, the Accelero S3 is capable to cool even demanding graphics cards of the calibre of an R7-260X or a GTX 660 entirely passive. * BACKSIDE COOLER FOR HIGHEST EFFICIENCY: ARCTIC has developed and patented a back side cooler for previously unknown VRM and RAM cooling performance.Voltage Regulator ICs are heating up the complete board to a level which is not just for the ICs itself dangerous, but mainly lowers the service life of other components dramatically. Our patented back-side cooler keeps the board and all components around the GPU on low temperature. * COMPLETE SILENCE: Silence enthusiasts will definitely love the Accelero S3. As a passive cooler, it is completely noise-free while keeping the graphics card working under reasonable temperature. * MULTI-COMPATIBILITY: The Accelero S3 features a versatile, problem free mounting system that allows this cooler to be the most compatible yet. * INSTALLATION WITHOUT THERMAL GLUE: Up to now the meticulous work of attaching different heatsinks with thermal glue was necessary. Thanks to the innovative back side plate this is a thing of the past. Without any thermal glue the graphics card can be returned to its original condition any time without leaving marks or residues.