[Three speeds]Supports 3 speed gears (Low: 600 - 130010%
RPM;
Medium: 600 - 170010%
RPM;
High: 600 - 210010% RPM ). The power cord lever enables convenient switching, suitable for multiple scenarios like cooling and quiet operation ^^ [Building - block Splicing]Adopts building - block splicing design, which can be quickly connected with a press, simplifying the installation process and easily creating a personalized chassis air duct ^^ [Dual-track RGB LED Light Strip]It adopts a dual-track lighting design and is paired with high-brightness light beads, which can present translucent and brilliant RGB lighting effects, creating a cool atmosphere for the chassis ^^ [Efficient Cooling with Low Noise]Air volume reaches 61.54CFM, 28MM thickness enhances air pressure (Positive pressure 3.18 mmHO, Negative pressure 2.89 mmHO ), ensuring cooling efficiency. The operating noise is only 29dBA, balancing quietness and cooling ^^ [Fan Specifications]GALAXY 120 PC case fan measures 120*120*28mm, comes with screws*12 and fan power cable*2, with hidden screw holes plus reusable rubber feet