,The Thermaltake Pure S 12 fan comes with reliable, stable performance and gorgeous vibrant style. Available in 120mm, the Pure S 12 fan offers the perfect balance of silence, style and efficiency. High Performance Pure S 12 fan is designed to great silently, so user can keep his mind focused on the task at hand without bothering. Enhanced Airflow 9 fan blades create a torrent of air without creating excess noise. Long life sleeve bearing Long-life bearing offers better reliability and extends life span. Easy to install Pure S 12 fan is designed for easy and quick installation. Ideal compatibility Ideal for the PC case and CPU heatsink.,Thermaltake Pure S 12 Computer case Fan 12 cm Black